| 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 | $168.86 | 3.701% | $175.1095 | $175.11 | $175.10 | $175.10 |
| Purchase #2 | $8.38 | 3.520% | $8.675 | $8.68 | $8.70 | $8.70 |
| Purchase #3 | $151.30 | 12.633% | $170.4137 | $170.41 | $170.40 | $170.40 |
| Purchase #4 | $96.40 | 6.126% | $102.3055 | $102.31 | $102.30 | $102.30 |
| Purchase #5 | $223.37 | 6.696% | $238.3269 | $238.33 | $238.35 | $238.30 |
| Purchase #6 | $201.51 | 6.519% | $214.6464 | $214.65 | $214.65 | $214.60 |
| Purchase #7 | $97.28 | 13.350% | $110.2669 | $110.27 | $110.25 | $110.30 |
| 7 purchase totals = | $947.10 | $1,019.7439 | $1,019.76 | $1,019.75 | $1,019.70 | |