| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $171.95 | 4.311% | $179.3628 | $179.36 | $179.35 | $179.40 |
| Purchase #2 | $149.60 | 5.187% | $157.3598 | $157.36 | $157.35 | $157.40 |
| Purchase #3 | $55.94 | 13.738% | $63.625 | $63.63 | $63.65 | $63.60 |
| Purchase #4 | $40.45 | 13.775% | $46.022 | $46.02 | $46.00 | $46.00 |
| Purchase #5 | $52.66 | 3.163% | $54.3256 | $54.33 | $54.35 | $54.30 |
| Purchase #6 | $100.86 | 13.540% | $114.5164 | $114.52 | $114.50 | $114.50 |
| Purchase #7 | $188.59 | 11.315% | $209.929 | $209.93 | $209.95 | $209.90 |
| 7 purchase totals = | $760.05 | $825.1406 | $825.15 | $825.15 | $825.10 | |