| 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 | $165.70 | 4.544% | $173.2294 | $173.23 | $173.25 | $173.20 |
| Purchase #2 | $243.45 | 4.328% | $253.9865 | $253.99 | $254.00 | $254.00 |
| Purchase #3 | $104.84 | 5.132% | $110.2204 | $110.22 | $110.20 | $110.20 |
| Purchase #4 | $146.30 | 8.233% | $158.3449 | $158.34 | $158.35 | $158.30 |
| Purchase #5 | $212.98 | 5.861% | $225.4628 | $225.46 | $225.45 | $225.50 |
| Purchase #6 | $249.43 | 5.130% | $262.2258 | $262.23 | $262.25 | $262.20 |
| Purchase #7 | $80.46 | 12.442% | $90.4708 | $90.47 | $90.45 | $90.50 |
| 7 purchase totals = | $1,203.16 | $1,273.9406 | $1,273.94 | $1,273.95 | $1,273.90 | |