| 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 | $106.76 | 13.761% | $121.4512 | $121.45 | $121.45 | $121.50 |
| Purchase #2 | $164.61 | 13.195% | $186.3303 | $186.33 | $186.35 | $186.30 |
| Purchase #3 | $152.82 | 4.807% | $160.1661 | $160.17 | $160.15 | $160.20 |
| Purchase #4 | $28.99 | 13.401% | $32.8749 | $32.87 | $32.85 | $32.90 |
| Purchase #5 | $60.82 | 7.258% | $65.2343 | $65.23 | $65.25 | $65.20 |
| Purchase #6 | $33.45 | 6.648% | $35.6738 | $35.67 | $35.65 | $35.70 |
| Purchase #7 | $161.34 | 8.335% | $174.7877 | $174.79 | $174.80 | $174.80 |
| 7 purchase totals = | $708.79 | $776.5183 | $776.51 | $776.50 | $776.60 | |