| 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 | $140.29 | 11.548% | $156.4907 | $156.49 | $156.50 | $156.50 |
| Purchase #2 | $25.78 | 7.619% | $27.7442 | $27.74 | $27.75 | $27.70 |
| Purchase #3 | $136.44 | 4.726% | $142.8882 | $142.89 | $142.90 | $142.90 |
| Purchase #4 | $61.59 | 5.240% | $64.8173 | $64.82 | $64.80 | $64.80 |
| Purchase #5 | $75.53 | 5.620% | $79.7748 | $79.77 | $79.75 | $79.80 |
| Purchase #6 | $194.46 | 5.220% | $204.6108 | $204.61 | $204.60 | $204.60 |
| Purchase #7 | $115.49 | 12.361% | $129.7657 | $129.77 | $129.75 | $129.80 |
| 7 purchase totals = | $749.58 | $806.0917 | $806.09 | $806.05 | $806.10 | |