| 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 | $185.76 | 3.174% | $191.656 | $191.66 | $191.65 | $191.70 |
| Purchase #2 | $46.61 | 12.461% | $52.4181 | $52.42 | $52.40 | $52.40 |
| Purchase #3 | $69.92 | 8.585% | $75.9226 | $75.92 | $75.90 | $75.90 |
| Purchase #4 | $94.32 | 6.267% | $100.231 | $100.23 | $100.25 | $100.20 |
| Purchase #5 | $106.62 | 3.494% | $110.3453 | $110.35 | $110.35 | $110.30 |
| Purchase #6 | $29.82 | 7.734% | $32.1263 | $32.13 | $32.15 | $32.10 |
| Purchase #7 | $58.95 | 6.265% | $62.6432 | $62.64 | $62.65 | $62.60 |
| 7 purchase totals = | $592.00 | $625.3425 | $625.35 | $625.35 | $625.20 | |