| 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 | $158.58 | 3.109% | $163.5103 | $163.51 | $163.50 | $163.50 |
| Purchase #2 | $148.36 | 6.422% | $157.8877 | $157.89 | $157.90 | $157.90 |
| Purchase #3 | $122.82 | 3.231% | $126.7883 | $126.79 | $126.80 | $126.80 |
| Purchase #4 | $31.80 | 10.787% | $35.2303 | $35.23 | $35.25 | $35.20 |
| Purchase #5 | $240.87 | 12.499% | $270.9763 | $270.98 | $271.00 | $271.00 |
| Purchase #6 | $108.87 | 12.502% | $122.4809 | $122.48 | $122.50 | $122.50 |
| Purchase #7 | $167.81 | 9.760% | $184.1883 | $184.19 | $184.20 | $184.20 |
| 7 purchase totals = | $979.11 | $1,061.0621 | $1,061.07 | $1,061.15 | $1,061.10 | |