| 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 | $157.36 | 12.664% | $177.2881 | $177.29 | $177.30 | $177.30 |
| Purchase #2 | $27.45 | 5.767% | $29.033 | $29.03 | $29.05 | $29.00 |
| Purchase #3 | $225.44 | 11.287% | $250.8854 | $250.89 | $250.90 | $250.90 |
| Purchase #4 | $55.63 | 9.579% | $60.9588 | $60.96 | $60.95 | $61.00 |
| Purchase #5 | $25.55 | 13.341% | $28.9586 | $28.96 | $28.95 | $29.00 |
| Purchase #6 | $152.95 | 11.265% | $170.1798 | $170.18 | $170.20 | $170.20 |
| Purchase #7 | $228.74 | 9.798% | $251.1519 | $251.15 | $251.15 | $251.20 |
| 7 purchase totals = | $873.12 | $968.4556 | $968.46 | $968.50 | $968.60 | |