| 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 | $162.48 | 9.478% | $177.8799 | $177.88 | $177.90 | $177.90 |
| Purchase #2 | $69.70 | 7.418% | $74.8703 | $74.87 | $74.85 | $74.90 |
| Purchase #3 | $94.65 | 11.484% | $105.5196 | $105.52 | $105.50 | $105.50 |
| Purchase #4 | $243.30 | 5.732% | $257.246 | $257.25 | $257.25 | $257.20 |
| Purchase #5 | $94.38 | 12.434% | $106.1152 | $106.12 | $106.10 | $106.10 |
| Purchase #6 | $36.43 | 5.757% | $38.5273 | $38.53 | $38.55 | $38.50 |
| Purchase #7 | $237.67 | 3.519% | $246.0336 | $246.03 | $246.05 | $246.00 |
| 7 purchase totals = | $938.61 | $1,006.1919 | $1,006.20 | $1,006.20 | $1,006.10 | |