| 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 | $9.26 | 9.665% | $10.155 | $10.16 | $10.15 | $10.20 |
| Purchase #2 | $58.49 | 9.273% | $63.9138 | $63.91 | $63.90 | $63.90 |
| Purchase #3 | $186.63 | 8.431% | $202.3648 | $202.36 | $202.35 | $202.40 |
| Purchase #4 | $51.51 | 12.584% | $57.992 | $57.99 | $58.00 | $58.00 |
| Purchase #5 | $158.54 | 6.163% | $168.3108 | $168.31 | $168.30 | $168.30 |
| Purchase #6 | $233.49 | 13.516% | $265.0485 | $265.05 | $265.05 | $265.00 |
| Purchase #7 | $143.68 | 4.363% | $149.9488 | $149.95 | $149.95 | $149.90 |
| 7 purchase totals = | $841.60 | $917.7337 | $917.73 | $917.70 | $917.70 | |