| 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 | $180.95 | 10.807% | $200.5053 | $200.51 | $200.50 | $200.50 |
| Purchase #2 | $71.71 | 13.867% | $81.654 | $81.65 | $81.65 | $81.70 |
| Purchase #3 | $140.82 | 11.700% | $157.2959 | $157.30 | $157.30 | $157.30 |
| Purchase #4 | $143.60 | 5.220% | $151.0959 | $151.10 | $151.10 | $151.10 |
| Purchase #5 | $191.40 | 3.602% | $198.2942 | $198.29 | $198.30 | $198.30 |
| Purchase #6 | $139.39 | 7.230% | $149.4679 | $149.47 | $149.45 | $149.50 |
| Purchase #7 | $25.61 | 11.782% | $28.6274 | $28.63 | $28.65 | $28.60 |
| 7 purchase totals = | $893.48 | $966.9406 | $966.95 | $966.95 | $967.00 | |