| 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 | $168.78 | 12.129% | $189.2513 | $189.25 | $189.25 | $189.30 |
| Purchase #2 | $191.63 | 4.804% | $200.8359 | $200.84 | $200.85 | $200.80 |
| Purchase #3 | $90.34 | 7.855% | $97.4362 | $97.44 | $97.45 | $97.40 |
| Purchase #4 | $46.82 | 13.804% | $53.283 | $53.28 | $53.30 | $53.30 |
| Purchase #5 | $66.36 | 3.571% | $68.7297 | $68.73 | $68.75 | $68.70 |
| Purchase #6 | $117.26 | 8.710% | $127.4733 | $127.47 | $127.45 | $127.50 |
| Purchase #7 | $140.33 | 11.515% | $156.489 | $156.49 | $156.50 | $156.50 |
| 7 purchase totals = | $821.52 | $893.4984 | $893.50 | $893.55 | $893.50 | |