| 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 | $159.39 | 13.566% | $181.0128 | $181.01 | $181.00 | $181.00 |
| Purchase #2 | $152.36 | 13.626% | $173.1206 | $173.12 | $173.10 | $173.10 |
| Purchase #3 | $175.90 | 8.689% | $191.184 | $191.18 | $191.20 | $191.20 |
| Purchase #4 | $203.55 | 10.390% | $224.6988 | $224.70 | $224.70 | $224.70 |
| Purchase #5 | $148.82 | 6.607% | $158.6525 | $158.65 | $158.65 | $158.70 |
| Purchase #6 | $132.68 | 11.584% | $148.0497 | $148.05 | $148.05 | $148.00 |
| Purchase #7 | $24.70 | 10.676% | $27.337 | $27.34 | $27.35 | $27.30 |
| 7 purchase totals = | $997.40 | $1,104.0554 | $1,104.05 | $1,104.05 | $1,104.00 | |