| 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 | $144.61 | 13.178% | $163.6667 | $163.67 | $163.65 | $163.70 |
| Purchase #2 | $103.33 | 4.483% | $107.9623 | $107.96 | $107.95 | $108.00 |
| Purchase #3 | $48.87 | 5.283% | $51.4518 | $51.45 | $51.45 | $51.50 |
| Purchase #4 | $103.92 | 13.817% | $118.2786 | $118.28 | $118.30 | $118.30 |
| Purchase #5 | $116.26 | 3.494% | $120.3221 | $120.32 | $120.30 | $120.30 |
| Purchase #6 | $149.80 | 12.774% | $168.9355 | $168.94 | $168.95 | $168.90 |
| Purchase #7 | $223.50 | 13.164% | $252.9215 | $252.92 | $252.90 | $252.90 |
| 7 purchase totals = | $890.29 | $983.5385 | $983.54 | $983.50 | $983.60 | |