| 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 | $169.58 | 6.403% | $180.4382 | $180.44 | $180.45 | $180.40 |
| Purchase #2 | $98.66 | 10.152% | $108.676 | $108.68 | $108.70 | $108.70 |
| Purchase #3 | $124.45 | 7.714% | $134.0501 | $134.05 | $134.05 | $134.10 |
| Purchase #4 | $112.70 | 13.208% | $127.5854 | $127.59 | $127.60 | $127.60 |
| Purchase #5 | $221.96 | 13.402% | $251.7071 | $251.71 | $251.70 | $251.70 |
| Purchase #6 | $82.89 | 9.829% | $91.0373 | $91.04 | $91.05 | $91.00 |
| Purchase #7 | $52.70 | 11.634% | $58.8311 | $58.83 | $58.85 | $58.80 |
| 7 purchase totals = | $862.94 | $952.3252 | $952.34 | $952.40 | $952.30 | |