| 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 | $102.96 | 13.475% | $116.8339 | $116.83 | $116.85 | $116.80 |
| Purchase #2 | $186.33 | 9.815% | $204.6183 | $204.62 | $204.60 | $204.60 |
| Purchase #3 | $125.96 | 9.809% | $138.3154 | $138.32 | $138.30 | $138.30 |
| Purchase #4 | $151.34 | 6.590% | $161.3133 | $161.31 | $161.30 | $161.30 |
| Purchase #5 | $153.78 | 8.307% | $166.5545 | $166.55 | $166.55 | $166.60 |
| Purchase #6 | $189.59 | 4.363% | $197.8618 | $197.86 | $197.85 | $197.90 |
| Purchase #7 | $138.49 | 3.429% | $143.2388 | $143.24 | $143.25 | $143.20 |
| 7 purchase totals = | $1,048.45 | $1,128.7360 | $1,128.73 | $1,128.70 | $1,128.70 | |