| 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 | $88.30 | 6.604% | $94.1313 | $94.13 | $94.15 | $94.10 |
| Purchase #2 | $210.73 | 5.543% | $222.4108 | $222.41 | $222.40 | $222.40 |
| Purchase #3 | $168.91 | 13.513% | $191.7348 | $191.73 | $191.75 | $191.70 |
| Purchase #4 | $167.27 | 3.417% | $172.9856 | $172.99 | $173.00 | $173.00 |
| Purchase #5 | $17.26 | 5.532% | $18.2148 | $18.21 | $18.20 | $18.20 |
| Purchase #6 | $147.87 | 9.385% | $161.7476 | $161.75 | $161.75 | $161.70 |
| Purchase #7 | $44.35 | 9.179% | $48.4209 | $48.42 | $48.40 | $48.40 |
| 7 purchase totals = | $844.69 | $909.6458 | $909.64 | $909.65 | $909.50 | |