| 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 | $121.79 | 12.834% | $137.4205 | $137.42 | $137.40 | $137.40 |
| Purchase #2 | $213.91 | 6.181% | $227.1318 | $227.13 | $227.15 | $227.10 |
| Purchase #3 | $89.45 | 13.701% | $101.7055 | $101.71 | $101.70 | $101.70 |
| Purchase #4 | $114.64 | 10.738% | $126.95 | $126.95 | $126.95 | $127.00 |
| Purchase #5 | $150.62 | 4.137% | $156.8511 | $156.85 | $156.85 | $156.90 |
| Purchase #6 | $10.92 | 7.649% | $11.7553 | $11.76 | $11.75 | $11.80 |
| Purchase #7 | $157.48 | 11.477% | $175.554 | $175.55 | $175.55 | $175.60 |
| 7 purchase totals = | $858.81 | $937.3682 | $937.37 | $937.35 | $937.50 | |