| 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 | $176.64 | 8.687% | $191.9847 | $191.98 | $192.00 | $192.00 |
| Purchase #2 | $90.53 | 13.861% | $103.0784 | $103.08 | $103.10 | $103.10 |
| Purchase #3 | $34.35 | 8.204% | $37.1681 | $37.17 | $37.15 | $37.20 |
| Purchase #4 | $192.67 | 9.395% | $210.7713 | $210.77 | $210.75 | $210.80 |
| Purchase #5 | $39.84 | 10.672% | $44.0917 | $44.09 | $44.10 | $44.10 |
| Purchase #6 | $133.64 | 13.685% | $151.9286 | $151.93 | $151.95 | $151.90 |
| Purchase #7 | $18.82 | 12.264% | $21.1281 | $21.13 | $21.15 | $21.10 |
| 7 purchase totals = | $686.49 | $760.1509 | $760.15 | $760.20 | $760.20 | |