| 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 | $190.58 | 4.608% | $199.3619 | $199.36 | $199.35 | $199.40 |
| Purchase #2 | $187.60 | 8.818% | $204.1426 | $204.14 | $204.15 | $204.10 |
| Purchase #3 | $127.28 | 10.487% | $140.6279 | $140.63 | $140.65 | $140.60 |
| Purchase #4 | $102.53 | 13.310% | $116.1767 | $116.18 | $116.20 | $116.20 |
| Purchase #5 | $44.64 | 11.660% | $49.845 | $49.85 | $49.85 | $49.80 |
| Purchase #6 | $59.74 | 10.166% | $65.8132 | $65.81 | $65.80 | $65.80 |
| Purchase #7 | $149.74 | 4.139% | $155.9377 | $155.94 | $155.95 | $155.90 |
| 7 purchase totals = | $862.11 | $931.9050 | $931.91 | $931.95 | $931.80 | |