| 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 | $221.74 | 7.426% | $238.2064 | $238.21 | $238.20 | $238.20 |
| Purchase #2 | $146.67 | 3.590% | $151.9355 | $151.94 | $151.95 | $151.90 |
| Purchase #3 | $155.65 | 12.843% | $175.6401 | $175.64 | $175.65 | $175.60 |
| Purchase #4 | $164.85 | 8.571% | $178.9793 | $178.98 | $179.00 | $179.00 |
| Purchase #5 | $130.91 | 11.736% | $146.2736 | $146.27 | $146.25 | $146.30 |
| Purchase #6 | $24.70 | 13.799% | $28.1084 | $28.11 | $28.10 | $28.10 |
| Purchase #7 | $6.80 | 13.188% | $7.6968 | $7.70 | $7.70 | $7.70 |
| 7 purchase totals = | $851.32 | $926.8401 | $926.85 | $926.85 | $926.80 | |