| 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 | $167.64 | 12.105% | $187.9328 | $187.93 | $187.95 | $187.90 |
| Purchase #2 | $65.76 | 13.194% | $74.4364 | $74.44 | $74.45 | $74.40 |
| Purchase #3 | $126.39 | 10.801% | $140.0414 | $140.04 | $140.05 | $140.00 |
| Purchase #4 | $161.98 | 6.632% | $172.7225 | $172.72 | $172.70 | $172.70 |
| Purchase #5 | $113.53 | 11.852% | $126.9856 | $126.99 | $127.00 | $127.00 |
| Purchase #6 | $32.61 | 8.338% | $35.329 | $35.33 | $35.35 | $35.30 |
| Purchase #7 | $229.85 | 6.352% | $244.4501 | $244.45 | $244.45 | $244.50 |
| 7 purchase totals = | $897.76 | $981.8978 | $981.90 | $981.95 | $981.80 | |