| 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 | $106.78 | 5.273% | $112.4105 | $112.41 | $112.40 | $112.40 |
| Purchase #2 | $149.91 | 7.216% | $160.7275 | $160.73 | $160.75 | $160.70 |
| Purchase #3 | $138.48 | 7.540% | $148.9214 | $148.92 | $148.90 | $148.90 |
| Purchase #4 | $195.53 | 10.822% | $216.6903 | $216.69 | $216.70 | $216.70 |
| Purchase #5 | $151.40 | 7.159% | $162.2387 | $162.24 | $162.25 | $162.20 |
| Purchase #6 | $92.83 | 10.584% | $102.6551 | $102.66 | $102.65 | $102.70 |
| Purchase #7 | $236.26 | 12.283% | $265.2798 | $265.28 | $265.30 | $265.30 |
| 7 purchase totals = | $1,071.19 | $1,168.9233 | $1,168.93 | $1,168.95 | $1,168.90 | |