| 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 | $173.34 | 12.539% | $195.0751 | $195.08 | $195.10 | $195.10 |
| Purchase #2 | $188.64 | 6.248% | $200.4262 | $200.43 | $200.45 | $200.40 |
| Purchase #3 | $43.29 | 7.130% | $46.3766 | $46.38 | $46.40 | $46.40 |
| Purchase #4 | $129.64 | 5.128% | $136.2879 | $136.29 | $136.30 | $136.30 |
| Purchase #5 | $51.98 | 8.217% | $56.2512 | $56.25 | $56.25 | $56.30 |
| Purchase #6 | $38.52 | 8.332% | $41.7295 | $41.73 | $41.75 | $41.70 |
| Purchase #7 | $151.34 | 10.104% | $166.6314 | $166.63 | $166.65 | $166.60 |
| 7 purchase totals = | $776.75 | $842.7779 | $842.79 | $842.90 | $842.80 | |