| 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 | $210.73 | 8.697% | $229.0572 | $229.06 | $229.05 | $229.10 |
| Purchase #2 | $16.35 | 7.148% | $17.5187 | $17.52 | $17.50 | $17.50 |
| Purchase #3 | $156.46 | 11.526% | $174.4936 | $174.49 | $174.50 | $174.50 |
| Purchase #4 | $146.48 | 9.821% | $160.8658 | $160.87 | $160.85 | $160.90 |
| Purchase #5 | $137.97 | 4.644% | $144.3773 | $144.38 | $144.40 | $144.40 |
| Purchase #6 | $10.26 | 4.209% | $10.6918 | $10.69 | $10.70 | $10.70 |
| Purchase #7 | $70.27 | 6.273% | $74.678 | $74.68 | $74.70 | $74.70 |
| 7 purchase totals = | $748.52 | $811.6824 | $811.69 | $811.70 | $811.80 | |