| 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 | $149.82 | 5.305% | $157.768 | $157.77 | $157.75 | $157.80 |
| Purchase #2 | $141.85 | 4.835% | $148.7084 | $148.71 | $148.70 | $148.70 |
| Purchase #3 | $82.88 | 11.792% | $92.6532 | $92.65 | $92.65 | $92.70 |
| Purchase #4 | $58.41 | 7.215% | $62.6243 | $62.62 | $62.60 | $62.60 |
| Purchase #5 | $173.35 | 13.180% | $196.1975 | $196.20 | $196.20 | $196.20 |
| Purchase #6 | $66.33 | 11.808% | $74.1622 | $74.16 | $74.15 | $74.20 |
| Purchase #7 | $211.66 | 8.121% | $228.8489 | $228.85 | $228.85 | $228.80 |
| 7 purchase totals = | $884.30 | $960.9625 | $960.96 | $960.90 | $961.00 | |