| 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 | $131.47 | 9.261% | $143.6454 | $143.65 | $143.65 | $143.60 |
| Purchase #2 | $234.39 | 8.240% | $253.7037 | $253.70 | $253.70 | $253.70 |
| Purchase #3 | $134.40 | 12.217% | $150.8196 | $150.82 | $150.80 | $150.80 |
| Purchase #4 | $109.33 | 10.220% | $120.5035 | $120.50 | $120.50 | $120.50 |
| Purchase #5 | $154.73 | 4.357% | $161.4716 | $161.47 | $161.45 | $161.50 |
| Purchase #6 | $90.36 | 12.811% | $101.936 | $101.94 | $101.95 | $101.90 |
| Purchase #7 | $17.72 | 8.635% | $19.2501 | $19.25 | $19.25 | $19.30 |
| 7 purchase totals = | $872.40 | $951.3299 | $951.33 | $951.30 | $951.30 | |