| 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 | $93.89 | 10.450% | $103.7015 | $103.70 | $103.70 | $103.70 |
| Purchase #2 | $156.78 | 5.290% | $165.0737 | $165.07 | $165.05 | $165.10 |
| Purchase #3 | $184.42 | 3.761% | $191.356 | $191.36 | $191.35 | $191.40 |
| Purchase #4 | $139.62 | 3.821% | $144.9549 | $144.95 | $144.95 | $145.00 |
| Purchase #5 | $236.76 | 8.190% | $256.1506 | $256.15 | $256.15 | $256.20 |
| Purchase #6 | $31.93 | 5.495% | $33.6846 | $33.68 | $33.70 | $33.70 |
| Purchase #7 | $37.64 | 9.239% | $41.1176 | $41.12 | $41.10 | $41.10 |
| 7 purchase totals = | $881.04 | $936.0389 | $936.03 | $936.00 | $936.20 | |