| 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 | $117.85 | 8.801% | $128.222 | $128.22 | $128.20 | $128.20 |
| Purchase #2 | $30.30 | 7.506% | $32.5743 | $32.57 | $32.55 | $32.60 |
| Purchase #3 | $247.65 | 3.612% | $256.5951 | $256.60 | $256.60 | $256.60 |
| Purchase #4 | $134.56 | 12.341% | $151.166 | $151.17 | $151.15 | $151.20 |
| Purchase #5 | $166.59 | 13.604% | $189.2529 | $189.25 | $189.25 | $189.30 |
| Purchase #6 | $148.53 | 9.718% | $162.9641 | $162.96 | $162.95 | $163.00 |
| Purchase #7 | $30.75 | 6.850% | $32.8564 | $32.86 | $32.85 | $32.90 |
| 7 purchase totals = | $876.23 | $953.6308 | $953.63 | $953.55 | $953.80 | |