| 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 | $123.38 | 10.290% | $136.0758 | $136.08 | $136.10 | $136.10 |
| Purchase #2 | $37.57 | 4.291% | $39.1821 | $39.18 | $39.20 | $39.20 |
| Purchase #3 | $154.26 | 6.793% | $164.7389 | $164.74 | $164.75 | $164.70 |
| Purchase #4 | $132.29 | 9.574% | $144.9554 | $144.96 | $144.95 | $145.00 |
| Purchase #5 | $173.59 | 7.384% | $186.4079 | $186.41 | $186.40 | $186.40 |
| Purchase #6 | $170.99 | 3.696% | $177.3098 | $177.31 | $177.30 | $177.30 |
| Purchase #7 | $118.77 | 9.706% | $130.2978 | $130.30 | $130.30 | $130.30 |
| 7 purchase totals = | $910.85 | $978.9677 | $978.98 | $979.00 | $979.00 | |