| 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 | $173.71 | 13.398% | $196.9837 | $196.98 | $197.00 | $197.00 |
| Purchase #2 | $163.35 | 8.675% | $177.5206 | $177.52 | $177.50 | $177.50 |
| Purchase #3 | $93.39 | 8.826% | $101.6326 | $101.63 | $101.65 | $101.60 |
| Purchase #4 | $7.43 | 5.440% | $7.8342 | $7.83 | $7.85 | $7.80 |
| Purchase #5 | $43.82 | 9.422% | $47.9487 | $47.95 | $47.95 | $47.90 |
| Purchase #6 | $191.67 | 12.307% | $215.2588 | $215.26 | $215.25 | $215.30 |
| Purchase #7 | $64.61 | 6.105% | $68.5544 | $68.55 | $68.55 | $68.60 |
| 7 purchase totals = | $737.98 | $815.7330 | $815.72 | $815.75 | $815.70 | |