| 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 | $115.43 | 11.839% | $129.0958 | $129.10 | $129.10 | $129.10 |
| Purchase #2 | $15.65 | 12.716% | $17.6401 | $17.64 | $17.65 | $17.60 |
| Purchase #3 | $59.56 | 9.739% | $65.3605 | $65.36 | $65.35 | $65.40 |
| Purchase #4 | $102.99 | 5.538% | $108.6936 | $108.69 | $108.70 | $108.70 |
| Purchase #5 | $171.55 | 5.290% | $180.625 | $180.63 | $180.65 | $180.60 |
| Purchase #6 | $121.42 | 8.780% | $132.0807 | $132.08 | $132.10 | $132.10 |
| Purchase #7 | $181.29 | 10.315% | $199.9901 | $199.99 | $200.00 | $200.00 |
| 7 purchase totals = | $767.89 | $833.4858 | $833.49 | $833.55 | $833.50 | |