| 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 | $187.68 | 3.691% | $194.6073 | $194.61 | $194.60 | $194.60 |
| Purchase #2 | $52.79 | 11.178% | $58.6909 | $58.69 | $58.70 | $58.70 |
| Purchase #3 | $89.87 | 7.338% | $96.4647 | $96.46 | $96.45 | $96.50 |
| Purchase #4 | $66.69 | 8.160% | $72.1319 | $72.13 | $72.15 | $72.10 |
| Purchase #5 | $18.33 | 6.289% | $19.4828 | $19.48 | $19.50 | $19.50 |
| Purchase #6 | $68.88 | 9.356% | $75.3244 | $75.32 | $75.30 | $75.30 |
| Purchase #7 | $162.87 | 4.640% | $170.4272 | $170.43 | $170.45 | $170.40 |
| 7 purchase totals = | $647.11 | $687.1292 | $687.12 | $687.15 | $687.10 | |