| 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 | $225.73 | 3.126% | $232.7863 | $232.79 | $232.80 | $232.80 |
| Purchase #2 | $157.31 | 9.121% | $171.6582 | $171.66 | $171.65 | $171.70 |
| Purchase #3 | $84.42 | 4.773% | $88.4494 | $88.45 | $88.45 | $88.40 |
| Purchase #4 | $152.57 | 6.541% | $162.5496 | $162.55 | $162.55 | $162.50 |
| Purchase #5 | $82.68 | 12.147% | $92.7231 | $92.72 | $92.70 | $92.70 |
| Purchase #6 | $142.67 | 8.733% | $155.1294 | $155.13 | $155.15 | $155.10 |
| Purchase #7 | $56.26 | 7.696% | $60.5898 | $60.59 | $60.60 | $60.60 |
| 7 purchase totals = | $901.64 | $963.8858 | $963.89 | $963.90 | $963.80 | |