| 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 | $144.77 | 6.463% | $154.1265 | $154.13 | $154.15 | $154.10 |
| Purchase #2 | $53.45 | 6.782% | $57.075 | $57.08 | $57.10 | $57.10 |
| Purchase #3 | $59.25 | 10.516% | $65.4807 | $65.48 | $65.50 | $65.50 |
| Purchase #4 | $231.68 | 9.433% | $253.5344 | $253.53 | $253.55 | $253.50 |
| Purchase #5 | $105.49 | 9.502% | $115.5137 | $115.51 | $115.50 | $115.50 |
| Purchase #6 | $74.52 | 7.580% | $80.1686 | $80.17 | $80.15 | $80.20 |
| Purchase #7 | $232.59 | 4.766% | $243.6752 | $243.68 | $243.70 | $243.70 |
| 7 purchase totals = | $901.75 | $969.5741 | $969.58 | $969.65 | $969.60 | |