| 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 | $6.26 | 12.221% | $7.025 | $7.03 | $7.05 | $7.00 |
| Purchase #2 | $104.88 | 5.414% | $110.5582 | $110.56 | $110.55 | $110.60 |
| Purchase #3 | $149.71 | 6.330% | $159.1866 | $159.19 | $159.20 | $159.20 |
| Purchase #4 | $168.87 | 10.668% | $186.8851 | $186.89 | $186.90 | $186.90 |
| Purchase #5 | $105.88 | 3.560% | $109.6493 | $109.65 | $109.65 | $109.60 |
| Purchase #6 | $179.43 | 6.336% | $190.7987 | $190.80 | $190.80 | $190.80 |
| Purchase #7 | $27.58 | 7.229% | $29.5738 | $29.57 | $29.55 | $29.60 |
| 7 purchase totals = | $742.61 | $793.6767 | $793.69 | $793.70 | $793.70 | |