| 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 | $169.71 | 13.195% | $192.1032 | $192.10 | $192.10 | $192.10 |
| Purchase #2 | $219.39 | 11.665% | $244.9818 | $244.98 | $245.00 | $245.00 |
| Purchase #3 | $207.46 | 5.479% | $218.8267 | $218.83 | $218.85 | $218.80 |
| Purchase #4 | $26.68 | 8.276% | $28.888 | $28.89 | $28.90 | $28.90 |
| Purchase #5 | $47.80 | 11.240% | $53.1727 | $53.17 | $53.15 | $53.20 |
| Purchase #6 | $13.30 | 11.306% | $14.8037 | $14.80 | $14.80 | $14.80 |
| Purchase #7 | $17.36 | 8.266% | $18.795 | $18.80 | $18.80 | $18.80 |
| 7 purchase totals = | $701.70 | $771.5711 | $771.57 | $771.60 | $771.60 | |