| 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 | $141.34 | 8.802% | $153.7807 | $153.78 | $153.80 | $153.80 |
| Purchase #2 | $243.83 | 3.141% | $251.4887 | $251.49 | $251.50 | $251.50 |
| Purchase #3 | $33.68 | 4.175% | $35.0861 | $35.09 | $35.10 | $35.10 |
| Purchase #4 | $147.72 | 8.701% | $160.5731 | $160.57 | $160.55 | $160.60 |
| Purchase #5 | $67.96 | 12.237% | $76.2763 | $76.28 | $76.30 | $76.30 |
| Purchase #6 | $18.64 | 4.136% | $19.411 | $19.41 | $19.40 | $19.40 |
| Purchase #7 | $32.35 | 13.474% | $36.7088 | $36.71 | $36.70 | $36.70 |
| 7 purchase totals = | $685.52 | $733.3247 | $733.33 | $733.35 | $733.40 | |