| 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 | $131.50 | 8.715% | $142.9602 | $142.96 | $142.95 | $143.00 |
| Purchase #2 | $136.68 | 9.724% | $149.9708 | $149.97 | $149.95 | $150.00 |
| Purchase #3 | $168.80 | 10.297% | $186.1813 | $186.18 | $186.20 | $186.20 |
| Purchase #4 | $229.63 | 11.639% | $256.3566 | $256.36 | $256.35 | $256.40 |
| Purchase #5 | $93.76 | 11.766% | $104.7918 | $104.79 | $104.80 | $104.80 |
| Purchase #6 | $158.33 | 5.514% | $167.0603 | $167.06 | $167.05 | $167.10 |
| Purchase #7 | $180.87 | 10.814% | $200.4293 | $200.43 | $200.45 | $200.40 |
| 7 purchase totals = | $1,099.57 | $1,207.7503 | $1,207.75 | $1,207.75 | $1,207.90 | |