| 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 | $143.69 | 4.223% | $149.758 | $149.76 | $149.75 | $149.80 |
| Purchase #2 | $192.68 | 10.182% | $212.2987 | $212.30 | $212.30 | $212.30 |
| Purchase #3 | $77.40 | 12.811% | $87.3157 | $87.32 | $87.30 | $87.30 |
| Purchase #4 | $37.42 | 11.409% | $41.6892 | $41.69 | $41.70 | $41.70 |
| Purchase #5 | $213.35 | 6.831% | $227.9239 | $227.92 | $227.90 | $227.90 |
| Purchase #6 | $24.94 | 5.430% | $26.2942 | $26.29 | $26.30 | $26.30 |
| Purchase #7 | $178.40 | 12.650% | $200.9676 | $200.97 | $200.95 | $201.00 |
| 7 purchase totals = | $867.88 | $946.2473 | $946.25 | $946.20 | $946.30 | |