| 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 | $148.87 | 10.109% | $163.9193 | $163.92 | $163.90 | $163.90 |
| Purchase #2 | $175.56 | 4.423% | $183.325 | $183.33 | $183.35 | $183.30 |
| Purchase #3 | $98.98 | 9.738% | $108.6187 | $108.62 | $108.60 | $108.60 |
| Purchase #4 | $138.53 | 5.333% | $145.9178 | $145.92 | $145.90 | $145.90 |
| Purchase #5 | $56.53 | 7.560% | $60.8037 | $60.80 | $60.80 | $60.80 |
| Purchase #6 | $94.96 | 10.222% | $104.6668 | $104.67 | $104.65 | $104.70 |
| Purchase #7 | $151.44 | 6.371% | $161.0882 | $161.09 | $161.10 | $161.10 |
| 7 purchase totals = | $864.87 | $928.3395 | $928.35 | $928.30 | $928.30 | |