| 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 | $146.93 | 10.459% | $162.2974 | $162.30 | $162.30 | $162.30 |
| Purchase #2 | $216.82 | 13.229% | $245.5031 | $245.50 | $245.50 | $245.50 |
| Purchase #3 | $24.58 | 4.202% | $25.6129 | $25.61 | $25.60 | $25.60 |
| Purchase #4 | $158.81 | 7.199% | $170.2427 | $170.24 | $170.25 | $170.20 |
| Purchase #5 | $32.95 | 11.329% | $36.6829 | $36.68 | $36.70 | $36.70 |
| Purchase #6 | $227.89 | 11.405% | $253.8809 | $253.88 | $253.90 | $253.90 |
| Purchase #7 | $21.62 | 9.514% | $23.6769 | $23.68 | $23.70 | $23.70 |
| 7 purchase totals = | $829.60 | $917.8968 | $917.89 | $917.95 | $917.90 | |