| 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 | $181.78 | 8.637% | $197.4803 | $197.48 | $197.50 | $197.50 |
| Purchase #2 | $109.38 | 10.720% | $121.1055 | $121.11 | $121.10 | $121.10 |
| Purchase #3 | $156.98 | 4.416% | $163.9122 | $163.91 | $163.90 | $163.90 |
| Purchase #4 | $59.80 | 13.839% | $68.0757 | $68.08 | $68.10 | $68.10 |
| Purchase #5 | $128.57 | 5.166% | $135.2119 | $135.21 | $135.20 | $135.20 |
| Purchase #6 | $151.76 | 12.221% | $170.3066 | $170.31 | $170.30 | $170.30 |
| Purchase #7 | $33.64 | 6.717% | $35.8996 | $35.90 | $35.90 | $35.90 |
| 7 purchase totals = | $821.91 | $891.9918 | $892.00 | $892.00 | $892.00 | |