| 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 | $152.90 | 11.837% | $170.9988 | $171.00 | $171.00 | $171.00 |
| Purchase #2 | $24.36 | 6.392% | $25.9171 | $25.92 | $25.90 | $25.90 |
| Purchase #3 | $6.71 | 12.834% | $7.5712 | $7.57 | $7.55 | $7.60 |
| Purchase #4 | $14.29 | 6.456% | $15.2126 | $15.21 | $15.20 | $15.20 |
| Purchase #5 | $17.94 | 3.534% | $18.574 | $18.57 | $18.55 | $18.60 |
| Purchase #6 | $27.53 | 6.438% | $29.3024 | $29.30 | $29.30 | $29.30 |
| Purchase #7 | $88.84 | 6.726% | $94.8154 | $94.82 | $94.80 | $94.80 |
| 7 purchase totals = | $332.57 | $362.3915 | $362.39 | $362.30 | $362.40 | |