| 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 | $138.89 | 3.115% | $143.2164 | $143.22 | $143.20 | $143.20 |
| Purchase #2 | $225.54 | 11.275% | $250.9696 | $250.97 | $250.95 | $251.00 |
| Purchase #3 | $65.84 | 13.269% | $74.5763 | $74.58 | $74.60 | $74.60 |
| Purchase #4 | $165.28 | 7.720% | $178.0396 | $178.04 | $178.05 | $178.00 |
| Purchase #5 | $239.80 | 5.568% | $253.1521 | $253.15 | $253.15 | $253.20 |
| Purchase #6 | $14.41 | 13.337% | $16.3319 | $16.33 | $16.35 | $16.30 |
| Purchase #7 | $72.34 | 5.291% | $76.1675 | $76.17 | $76.15 | $76.20 |
| 7 purchase totals = | $922.10 | $992.4534 | $992.46 | $992.45 | $992.50 | |