| 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 | $14.73 | 9.677% | $16.1554 | $16.16 | $16.15 | $16.20 |
| Purchase #2 | $143.63 | 5.179% | $151.0686 | $151.07 | $151.05 | $151.10 |
| Purchase #3 | $92.55 | 10.118% | $101.9142 | $101.91 | $101.90 | $101.90 |
| Purchase #4 | $86.45 | 8.576% | $93.864 | $93.86 | $93.85 | $93.90 |
| Purchase #5 | $189.25 | 13.550% | $214.8934 | $214.89 | $214.90 | $214.90 |
| Purchase #6 | $120.62 | 9.582% | $132.1778 | $132.18 | $132.20 | $132.20 |
| Purchase #7 | $128.66 | 13.569% | $146.1179 | $146.12 | $146.10 | $146.10 |
| 7 purchase totals = | $775.89 | $856.1913 | $856.19 | $856.15 | $856.30 | |