| 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 | $136.82 | 10.193% | $150.7661 | $150.77 | $150.75 | $150.80 |
| Purchase #2 | $93.96 | 9.261% | $102.6616 | $102.66 | $102.65 | $102.70 |
| Purchase #3 | $59.68 | 5.383% | $62.8926 | $62.89 | $62.90 | $62.90 |
| Purchase #4 | $61.25 | 12.176% | $68.7078 | $68.71 | $68.70 | $68.70 |
| Purchase #5 | $206.83 | 11.309% | $230.2204 | $230.22 | $230.20 | $230.20 |
| Purchase #6 | $179.37 | 10.744% | $198.6415 | $198.64 | $198.65 | $198.60 |
| Purchase #7 | $6.70 | 10.224% | $7.385 | $7.39 | $7.40 | $7.40 |
| 7 purchase totals = | $744.61 | $821.2750 | $821.28 | $821.25 | $821.30 | |