| 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 | $165.50 | 11.369% | $184.3157 | $184.32 | $184.30 | $184.30 |
| Purchase #2 | $157.57 | 10.160% | $173.5791 | $173.58 | $173.60 | $173.60 |
| Purchase #3 | $48.49 | 13.281% | $54.93 | $54.93 | $54.95 | $54.90 |
| Purchase #4 | $192.64 | 5.318% | $202.8846 | $202.88 | $202.90 | $202.90 |
| Purchase #5 | $116.64 | 4.414% | $121.7885 | $121.79 | $121.80 | $121.80 |
| Purchase #6 | $59.53 | 3.211% | $61.4415 | $61.44 | $61.45 | $61.40 |
| Purchase #7 | $86.33 | 5.792% | $91.3302 | $91.33 | $91.35 | $91.30 |
| 7 purchase totals = | $826.70 | $890.2696 | $890.27 | $890.35 | $890.20 | |