| 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 | $141.63 | 9.752% | $155.4418 | $155.44 | $155.45 | $155.40 |
| Purchase #2 | $130.68 | 13.786% | $148.6955 | $148.70 | $148.70 | $148.70 |
| Purchase #3 | $157.43 | 10.506% | $173.9696 | $173.97 | $173.95 | $174.00 |
| Purchase #4 | $174.99 | 8.222% | $189.3777 | $189.38 | $189.40 | $189.40 |
| Purchase #5 | $111.67 | 8.397% | $121.0469 | $121.05 | $121.05 | $121.00 |
| Purchase #6 | $66.61 | 11.347% | $74.1682 | $74.17 | $74.15 | $74.20 |
| Purchase #7 | $99.50 | 13.387% | $112.8201 | $112.82 | $112.80 | $112.80 |
| 7 purchase totals = | $882.51 | $975.5198 | $975.53 | $975.50 | $975.50 | |