| 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 | $151.34 | 10.142% | $166.6889 | $166.69 | $166.70 | $166.70 |
| Purchase #2 | $47.81 | 10.852% | $52.9983 | $53.00 | $53.00 | $53.00 |
| Purchase #3 | $170.78 | 4.125% | $177.8247 | $177.82 | $177.80 | $177.80 |
| Purchase #4 | $85.38 | 3.712% | $88.5493 | $88.55 | $88.55 | $88.50 |
| Purchase #5 | $148.62 | 4.497% | $155.3034 | $155.30 | $155.30 | $155.30 |
| Purchase #6 | $71.89 | 11.125% | $79.8878 | $79.89 | $79.90 | $79.90 |
| Purchase #7 | $131.45 | 6.348% | $139.7944 | $139.79 | $139.80 | $139.80 |
| 7 purchase totals = | $807.27 | $861.0468 | $861.04 | $861.05 | $861.00 | |