| 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 | $104.82 | 6.627% | $111.7664 | $111.77 | $111.75 | $111.80 |
| Purchase #2 | $102.39 | 4.689% | $107.1911 | $107.19 | $107.20 | $107.20 |
| Purchase #3 | $175.34 | 8.355% | $189.9897 | $189.99 | $190.00 | $190.00 |
| Purchase #4 | $184.59 | 13.679% | $209.8401 | $209.84 | $209.85 | $209.80 |
| Purchase #5 | $108.84 | 10.110% | $119.8437 | $119.84 | $119.85 | $119.80 |
| Purchase #6 | $10.46 | 11.107% | $11.6218 | $11.62 | $11.60 | $11.60 |
| Purchase #7 | $152.41 | 6.405% | $162.1719 | $162.17 | $162.15 | $162.20 |
| 7 purchase totals = | $838.85 | $912.4247 | $912.42 | $912.40 | $912.40 | |