| 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 | $172.67 | 8.379% | $187.138 | $187.14 | $187.15 | $187.10 |
| Purchase #2 | $25.49 | 3.516% | $26.3862 | $26.39 | $26.40 | $26.40 |
| Purchase #3 | $57.38 | 4.349% | $59.8755 | $59.88 | $59.90 | $59.90 |
| Purchase #4 | $179.78 | 8.328% | $194.7521 | $194.75 | $194.75 | $194.80 |
| Purchase #5 | $26.39 | 8.495% | $28.6318 | $28.63 | $28.65 | $28.60 |
| Purchase #6 | $21.50 | 5.337% | $22.6475 | $22.65 | $22.65 | $22.60 |
| Purchase #7 | $24.73 | 5.589% | $26.1122 | $26.11 | $26.10 | $26.10 |
| 7 purchase totals = | $507.94 | $545.5433 | $545.55 | $545.60 | $545.50 | |