| 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 | $190.94 | 11.184% | $212.2947 | $212.29 | $212.30 | $212.30 |
| Purchase #2 | $148.48 | 3.314% | $153.4006 | $153.40 | $153.40 | $153.40 |
| Purchase #3 | $180.99 | 3.183% | $186.7509 | $186.75 | $186.75 | $186.80 |
| Purchase #4 | $69.53 | 10.506% | $76.8348 | $76.83 | $76.85 | $76.80 |
| Purchase #5 | $131.26 | 5.464% | $138.432 | $138.43 | $138.45 | $138.40 |
| Purchase #6 | $11.64 | 9.255% | $12.7173 | $12.72 | $12.70 | $12.70 |
| Purchase #7 | $39.98 | 6.768% | $42.6858 | $42.69 | $42.70 | $42.70 |
| 7 purchase totals = | $772.82 | $823.1161 | $823.11 | $823.15 | $823.10 | |