| 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 | $151.91 | 8.557% | $164.9089 | $164.91 | $164.90 | $164.90 |
| Purchase #2 | $25.65 | 12.773% | $28.9263 | $28.93 | $28.95 | $28.90 |
| Purchase #3 | $96.52 | 9.715% | $105.8969 | $105.90 | $105.90 | $105.90 |
| Purchase #4 | $168.67 | 5.168% | $177.3869 | $177.39 | $177.40 | $177.40 |
| Purchase #5 | $52.66 | 10.145% | $58.0024 | $58.00 | $58.00 | $58.00 |
| Purchase #6 | $124.65 | 6.610% | $132.8894 | $132.89 | $132.90 | $132.90 |
| Purchase #7 | $68.93 | 3.284% | $71.1937 | $71.19 | $71.20 | $71.20 |
| 7 purchase totals = | $688.99 | $739.2045 | $739.21 | $739.25 | $739.20 | |