| 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 | $154.33 | 9.450% | $168.9142 | $168.91 | $168.90 | $168.90 |
| Purchase #2 | $176.82 | 4.447% | $184.6832 | $184.68 | $184.70 | $184.70 |
| Purchase #3 | $105.43 | 13.228% | $119.3763 | $119.38 | $119.40 | $119.40 |
| Purchase #4 | $203.88 | 4.122% | $212.2839 | $212.28 | $212.30 | $212.30 |
| Purchase #5 | $47.62 | 10.856% | $52.7896 | $52.79 | $52.80 | $52.80 |
| Purchase #6 | $31.54 | 11.397% | $35.1346 | $35.13 | $35.15 | $35.10 |
| Purchase #7 | $157.47 | 8.142% | $170.2912 | $170.29 | $170.30 | $170.30 |
| 7 purchase totals = | $877.09 | $943.4730 | $943.46 | $943.55 | $943.50 | |