| 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 | $101.57 | 11.300% | $113.0474 | $113.05 | $113.05 | $113.00 |
| Purchase #2 | $149.42 | 4.715% | $156.4652 | $156.47 | $156.45 | $156.50 |
| Purchase #3 | $200.86 | 10.558% | $222.0668 | $222.07 | $222.05 | $222.10 |
| Purchase #4 | $97.41 | 13.228% | $110.2954 | $110.30 | $110.30 | $110.30 |
| Purchase #5 | $160.30 | 6.568% | $170.8285 | $170.83 | $170.85 | $170.80 |
| Purchase #6 | $133.84 | 12.795% | $150.9648 | $150.96 | $150.95 | $151.00 |
| Purchase #7 | $66.27 | 5.724% | $70.0633 | $70.06 | $70.05 | $70.10 |
| 7 purchase totals = | $909.67 | $993.7314 | $993.74 | $993.70 | $993.80 | |