| 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 | $162.57 | 4.719% | $170.2417 | $170.24 | $170.25 | $170.20 |
| Purchase #2 | $205.31 | 9.446% | $224.7036 | $224.70 | $224.70 | $224.70 |
| Purchase #3 | $196.33 | 5.627% | $207.3775 | $207.38 | $207.40 | $207.40 |
| Purchase #4 | $204.33 | 12.372% | $229.6097 | $229.61 | $229.60 | $229.60 |
| Purchase #5 | $182.59 | 4.771% | $191.3014 | $191.30 | $191.30 | $191.30 |
| Purchase #6 | $50.69 | 8.526% | $55.0118 | $55.01 | $55.00 | $55.00 |
| Purchase #7 | $92.28 | 5.852% | $97.6802 | $97.68 | $97.70 | $97.70 |
| 7 purchase totals = | $1,094.10 | $1,175.9259 | $1,175.92 | $1,175.95 | $1,175.90 | |