| 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 | $98.46 | 8.376% | $106.707 | $106.71 | $106.70 | $106.70 |
| Purchase #2 | $178.67 | 4.599% | $186.887 | $186.89 | $186.90 | $186.90 |
| Purchase #3 | $6.51 | 13.637% | $7.3978 | $7.40 | $7.40 | $7.40 |
| Purchase #4 | $116.30 | 4.500% | $121.5335 | $121.53 | $121.55 | $121.50 |
| Purchase #5 | $9.45 | 5.373% | $9.9577 | $9.96 | $9.95 | $10.00 |
| Purchase #6 | $161.39 | 4.421% | $168.5251 | $168.53 | $168.55 | $168.50 |
| Purchase #7 | $126.72 | 3.602% | $131.2845 | $131.28 | $131.30 | $131.30 |
| 7 purchase totals = | $697.50 | $732.2926 | $732.30 | $732.35 | $732.30 | |