| 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 | $163.26 | 9.413% | $178.6277 | $178.63 | $178.65 | $178.60 |
| Purchase #2 | $190.45 | 9.588% | $208.7103 | $208.71 | $208.70 | $208.70 |
| Purchase #3 | $204.77 | 11.171% | $227.6449 | $227.64 | $227.65 | $227.60 |
| Purchase #4 | $68.87 | 5.171% | $72.4313 | $72.43 | $72.45 | $72.40 |
| Purchase #5 | $16.92 | 13.531% | $19.2094 | $19.21 | $19.20 | $19.20 |
| Purchase #6 | $32.80 | 4.858% | $34.3934 | $34.39 | $34.40 | $34.40 |
| Purchase #7 | $215.86 | 10.288% | $238.0677 | $238.07 | $238.05 | $238.10 |
| 7 purchase totals = | $892.93 | $979.0847 | $979.08 | $979.10 | $979.00 | |