| 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 | $137.44 | 7.752% | $148.0943 | $148.09 | $148.10 | $148.10 |
| Purchase #2 | $239.47 | 7.374% | $257.1285 | $257.13 | $257.15 | $257.10 |
| Purchase #3 | $208.66 | 11.613% | $232.8917 | $232.89 | $232.90 | $232.90 |
| Purchase #4 | $238.66 | 11.317% | $265.6692 | $265.67 | $265.65 | $265.70 |
| Purchase #5 | $162.44 | 13.525% | $184.41 | $184.41 | $184.40 | $184.40 |
| Purchase #6 | $74.42 | 10.760% | $82.4276 | $82.43 | $82.45 | $82.40 |
| Purchase #7 | $140.85 | 7.533% | $151.4602 | $151.46 | $151.45 | $151.50 |
| 7 purchase totals = | $1,201.94 | $1,322.0815 | $1,322.08 | $1,322.10 | $1,322.10 | |