| 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 | $146.52 | 9.249% | $160.0716 | $160.07 | $160.05 | $160.10 |
| Purchase #2 | $102.47 | 11.193% | $113.9395 | $113.94 | $113.95 | $113.90 |
| Purchase #3 | $92.31 | 10.415% | $101.9241 | $101.92 | $101.90 | $101.90 |
| Purchase #4 | $233.87 | 12.517% | $263.1435 | $263.14 | $263.15 | $263.10 |
| Purchase #5 | $34.52 | 6.263% | $36.682 | $36.68 | $36.70 | $36.70 |
| Purchase #6 | $44.68 | 3.828% | $46.3904 | $46.39 | $46.40 | $46.40 |
| Purchase #7 | $40.54 | 12.775% | $45.719 | $45.72 | $45.70 | $45.70 |
| 7 purchase totals = | $694.91 | $767.8701 | $767.86 | $767.85 | $767.80 | |