| 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 | $180.66 | 6.236% | $191.926 | $191.93 | $191.95 | $191.90 |
| Purchase #2 | $234.55 | 11.222% | $260.8712 | $260.87 | $260.85 | $260.90 |
| Purchase #3 | $161.54 | 5.458% | $170.3569 | $170.36 | $170.35 | $170.40 |
| Purchase #4 | $143.96 | 6.183% | $152.861 | $152.86 | $152.85 | $152.90 |
| Purchase #5 | $66.42 | 3.192% | $68.5401 | $68.54 | $68.55 | $68.50 |
| Purchase #6 | $39.83 | 3.589% | $41.2595 | $41.26 | $41.25 | $41.30 |
| Purchase #7 | $193.38 | 8.116% | $209.0747 | $209.07 | $209.05 | $209.10 |
| 7 purchase totals = | $1,020.34 | $1,094.8894 | $1,094.89 | $1,094.85 | $1,095.00 | |