| 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 | $138.83 | 6.176% | $147.4041 | $147.40 | $147.40 | $147.40 |
| Purchase #2 | $25.93 | 12.358% | $29.1344 | $29.13 | $29.15 | $29.10 |
| Purchase #3 | $107.52 | 8.852% | $117.0377 | $117.04 | $117.05 | $117.00 |
| Purchase #4 | $235.26 | 11.722% | $262.8372 | $262.84 | $262.85 | $262.80 |
| Purchase #5 | $121.56 | 5.567% | $128.3272 | $128.33 | $128.35 | $128.30 |
| Purchase #6 | $109.25 | 13.290% | $123.7693 | $123.77 | $123.75 | $123.80 |
| Purchase #7 | $56.61 | 4.682% | $59.2605 | $59.26 | $59.25 | $59.30 |
| 7 purchase totals = | $794.96 | $867.7704 | $867.77 | $867.80 | $867.70 | |