| 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 | $166.48 | 10.622% | $184.1635 | $184.16 | $184.15 | $184.20 |
| Purchase #2 | $85.57 | 3.125% | $88.2441 | $88.24 | $88.25 | $88.20 |
| Purchase #3 | $115.61 | 9.166% | $126.2068 | $126.21 | $126.20 | $126.20 |
| Purchase #4 | $109.70 | 9.837% | $120.4912 | $120.49 | $120.50 | $120.50 |
| Purchase #5 | $175.50 | 7.160% | $188.0658 | $188.07 | $188.05 | $188.10 |
| Purchase #6 | $92.38 | 11.410% | $102.9206 | $102.92 | $102.90 | $102.90 |
| Purchase #7 | $236.56 | 9.149% | $258.2029 | $258.20 | $258.20 | $258.20 |
| 7 purchase totals = | $981.80 | $1,068.2949 | $1,068.29 | $1,068.25 | $1,068.30 | |