| 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 | $106.31 | 8.452% | $115.2953 | $115.30 | $115.30 | $115.30 |
| Purchase #2 | $22.80 | 10.388% | $25.1685 | $25.17 | $25.15 | $25.20 |
| Purchase #3 | $220.95 | 13.175% | $250.0602 | $250.06 | $250.05 | $250.10 |
| Purchase #4 | $177.31 | 9.197% | $193.6172 | $193.62 | $193.60 | $193.60 |
| Purchase #5 | $10.98 | 5.520% | $11.5861 | $11.59 | $11.60 | $11.60 |
| Purchase #6 | $194.47 | 13.806% | $221.3185 | $221.32 | $221.30 | $221.30 |
| Purchase #7 | $143.30 | 13.281% | $162.3317 | $162.33 | $162.35 | $162.30 |
| 7 purchase totals = | $876.12 | $979.3775 | $979.39 | $979.35 | $979.40 | |