| 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 | $161.28 | 3.869% | $167.5199 | $167.52 | $167.50 | $167.50 |
| Purchase #2 | $68.29 | 12.309% | $76.6958 | $76.70 | $76.70 | $76.70 |
| Purchase #3 | $145.55 | 4.552% | $152.1754 | $152.18 | $152.20 | $152.20 |
| Purchase #4 | $6.45 | 12.113% | $7.2313 | $7.23 | $7.25 | $7.20 |
| Purchase #5 | $220.32 | 7.320% | $236.4474 | $236.45 | $236.45 | $236.40 |
| Purchase #6 | $9.71 | 4.513% | $10.1482 | $10.15 | $10.15 | $10.10 |
| Purchase #7 | $73.54 | 4.198% | $76.6272 | $76.63 | $76.65 | $76.60 |
| 7 purchase totals = | $685.14 | $726.8452 | $726.86 | $726.90 | $726.70 | |