| 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 | $123.41 | 4.685% | $129.1918 | $129.19 | $129.20 | $129.20 |
| Purchase #2 | $130.88 | 11.735% | $146.2388 | $146.24 | $146.25 | $146.20 |
| Purchase #3 | $138.72 | 8.456% | $150.4502 | $150.45 | $150.45 | $150.50 |
| Purchase #4 | $61.57 | 9.813% | $67.6119 | $67.61 | $67.60 | $67.60 |
| Purchase #5 | $179.61 | 7.664% | $193.3753 | $193.38 | $193.40 | $193.40 |
| Purchase #6 | $204.94 | 8.201% | $221.7471 | $221.75 | $221.75 | $221.70 |
| Purchase #7 | $55.97 | 6.591% | $59.659 | $59.66 | $59.65 | $59.70 |
| 7 purchase totals = | $895.10 | $968.2741 | $968.28 | $968.30 | $968.30 | |