| 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 | $151.31 | 7.146% | $162.1226 | $162.12 | $162.10 | $162.10 |
| Purchase #2 | $12.88 | 8.747% | $14.0066 | $14.01 | $14.00 | $14.00 |
| Purchase #3 | $48.65 | 3.581% | $50.3922 | $50.39 | $50.40 | $50.40 |
| Purchase #4 | $169.98 | 6.269% | $180.636 | $180.64 | $180.65 | $180.60 |
| Purchase #5 | $58.37 | 11.596% | $65.1386 | $65.14 | $65.15 | $65.10 |
| Purchase #6 | $185.81 | 13.231% | $210.3945 | $210.39 | $210.40 | $210.40 |
| Purchase #7 | $223.37 | 10.507% | $246.8395 | $246.84 | $246.85 | $246.80 |
| 7 purchase totals = | $850.37 | $929.5300 | $929.53 | $929.55 | $929.40 | |