| 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 | $115.73 | 8.143% | $125.1539 | $125.15 | $125.15 | $125.20 |
| Purchase #2 | $18.77 | 10.458% | $20.733 | $20.73 | $20.75 | $20.70 |
| Purchase #3 | $62.97 | 8.621% | $68.3986 | $68.40 | $68.40 | $68.40 |
| Purchase #4 | $139.61 | 5.255% | $146.9465 | $146.95 | $146.95 | $146.90 |
| Purchase #5 | $142.68 | 3.745% | $148.0234 | $148.02 | $148.00 | $148.00 |
| Purchase #6 | $155.60 | 3.148% | $160.4983 | $160.50 | $160.50 | $160.50 |
| Purchase #7 | $182.31 | 3.556% | $188.7929 | $188.79 | $188.80 | $188.80 |
| 7 purchase totals = | $817.67 | $858.5466 | $858.54 | $858.55 | $858.50 | |