| 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 | $137.44 | 8.770% | $149.4935 | $149.49 | $149.50 | $149.50 |
| Purchase #2 | $6.36 | 11.126% | $7.0676 | $7.07 | $7.05 | $7.10 |
| Purchase #3 | $184.69 | 8.621% | $200.6121 | $200.61 | $200.60 | $200.60 |
| Purchase #4 | $75.67 | 11.657% | $84.4909 | $84.49 | $84.50 | $84.50 |
| Purchase #5 | $180.86 | 12.502% | $203.4711 | $203.47 | $203.45 | $203.50 |
| Purchase #6 | $108.89 | 11.460% | $121.3688 | $121.37 | $121.35 | $121.40 |
| Purchase #7 | $161.37 | 9.575% | $176.8212 | $176.82 | $176.80 | $176.80 |
| 7 purchase totals = | $855.28 | $943.3252 | $943.32 | $943.25 | $943.40 | |