| 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 | $12.53 | 10.391% | $13.832 | $13.83 | $13.85 | $13.80 |
| Purchase #2 | $108.83 | 8.148% | $117.6975 | $117.70 | $117.70 | $117.70 |
| Purchase #3 | $30.34 | 8.212% | $32.8315 | $32.83 | $32.85 | $32.80 |
| Purchase #4 | $15.80 | 6.776% | $16.8706 | $16.87 | $16.85 | $16.90 |
| Purchase #5 | $203.55 | 9.409% | $222.702 | $222.70 | $222.70 | $222.70 |
| Purchase #6 | $134.97 | 10.836% | $149.5953 | $149.60 | $149.60 | $149.60 |
| Purchase #7 | $177.72 | 3.746% | $184.3774 | $184.38 | $184.40 | $184.40 |
| 7 purchase totals = | $683.74 | $737.9063 | $737.91 | $737.95 | $737.90 | |