| 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 | $169.90 | 4.763% | $177.9923 | $177.99 | $178.00 | $178.00 |
| Purchase #2 | $211.76 | 12.823% | $238.914 | $238.91 | $238.90 | $238.90 |
| Purchase #3 | $141.97 | 4.372% | $148.1769 | $148.18 | $148.20 | $148.20 |
| Purchase #4 | $125.79 | 7.637% | $135.3966 | $135.40 | $135.40 | $135.40 |
| Purchase #5 | $48.86 | 10.568% | $54.0235 | $54.02 | $54.00 | $54.00 |
| Purchase #6 | $61.45 | 3.178% | $63.4029 | $63.40 | $63.40 | $63.40 |
| Purchase #7 | $77.73 | 10.422% | $85.831 | $85.83 | $85.85 | $85.80 |
| 7 purchase totals = | $837.46 | $903.7372 | $903.73 | $903.75 | $903.70 | |