| 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 | $153.93 | 6.327% | $163.6692 | $163.67 | $163.65 | $163.70 |
| Purchase #2 | $198.27 | 7.383% | $212.9083 | $212.91 | $212.90 | $212.90 |
| Purchase #3 | $169.74 | 12.264% | $190.5569 | $190.56 | $190.55 | $190.60 |
| Purchase #4 | $60.70 | 6.394% | $64.5812 | $64.58 | $64.60 | $64.60 |
| Purchase #5 | $53.59 | 7.797% | $57.7684 | $57.77 | $57.75 | $57.80 |
| Purchase #6 | $110.28 | 10.266% | $121.6013 | $121.60 | $121.60 | $121.60 |
| Purchase #7 | $16.46 | 9.505% | $18.0245 | $18.02 | $18.00 | $18.00 |
| 7 purchase totals = | $762.97 | $829.1098 | $829.11 | $829.05 | $829.20 | |