| 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 | $122.87 | 5.588% | $129.736 | $129.74 | $129.75 | $129.70 |
| Purchase #2 | $163.81 | 12.483% | $184.2584 | $184.26 | $184.25 | $184.30 |
| Purchase #3 | $24.86 | 13.643% | $28.2516 | $28.25 | $28.25 | $28.30 |
| Purchase #4 | $59.88 | 4.646% | $62.662 | $62.66 | $62.65 | $62.70 |
| Purchase #5 | $143.75 | 5.719% | $151.9711 | $151.97 | $151.95 | $152.00 |
| Purchase #6 | $7.91 | 13.678% | $8.9919 | $8.99 | $9.00 | $9.00 |
| Purchase #7 | $228.91 | 4.847% | $240.0053 | $240.01 | $240.00 | $240.00 |
| 7 purchase totals = | $751.99 | $805.8763 | $805.88 | $805.85 | $806.00 | |