| 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 | $172.68 | 6.552% | $183.994 | $183.99 | $184.00 | $184.00 |
| Purchase #2 | $136.61 | 10.414% | $150.8366 | $150.84 | $150.85 | $150.80 |
| Purchase #3 | $65.25 | 8.829% | $71.0109 | $71.01 | $71.00 | $71.00 |
| Purchase #4 | $127.50 | 4.169% | $132.8155 | $132.82 | $132.80 | $132.80 |
| Purchase #5 | $71.34 | 9.157% | $77.8726 | $77.87 | $77.85 | $77.90 |
| Purchase #6 | $47.96 | 6.507% | $51.0808 | $51.08 | $51.10 | $51.10 |
| Purchase #7 | $192.72 | 10.334% | $212.6357 | $212.64 | $212.65 | $212.60 |
| 7 purchase totals = | $814.06 | $880.2461 | $880.25 | $880.25 | $880.20 | |