| 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 | $162.49 | 12.513% | $182.8224 | $182.82 | $182.80 | $182.80 |
| Purchase #2 | $222.67 | 9.538% | $243.9083 | $243.91 | $243.90 | $243.90 |
| Purchase #3 | $86.70 | 4.463% | $90.5694 | $90.57 | $90.55 | $90.60 |
| Purchase #4 | $245.64 | 3.288% | $253.7166 | $253.72 | $253.70 | $253.70 |
| Purchase #5 | $25.78 | 3.609% | $26.7104 | $26.71 | $26.70 | $26.70 |
| Purchase #6 | $70.84 | 4.543% | $74.0583 | $74.06 | $74.05 | $74.10 |
| Purchase #7 | $62.79 | 4.707% | $65.7455 | $65.75 | $65.75 | $65.70 |
| 7 purchase totals = | $876.91 | $937.5309 | $937.54 | $937.45 | $937.50 | |