| 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 | $109.86 | 7.199% | $117.7688 | $117.77 | $117.75 | $117.80 |
| Purchase #2 | $117.92 | 4.229% | $122.9068 | $122.91 | $122.90 | $122.90 |
| Purchase #3 | $59.59 | 3.537% | $61.6977 | $61.70 | $61.70 | $61.70 |
| Purchase #4 | $141.26 | 9.833% | $155.1501 | $155.15 | $155.15 | $155.20 |
| Purchase #5 | $97.45 | 6.455% | $103.7404 | $103.74 | $103.75 | $103.70 |
| Purchase #6 | $41.94 | 5.658% | $44.313 | $44.31 | $44.30 | $44.30 |
| Purchase #7 | $148.69 | 8.639% | $161.5353 | $161.54 | $161.55 | $161.50 |
| 7 purchase totals = | $716.71 | $767.1121 | $767.12 | $767.10 | $767.10 | |