| 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 | $181.50 | 5.551% | $191.5751 | $191.58 | $191.60 | $191.60 |
| Purchase #2 | $119.61 | 10.829% | $132.5626 | $132.56 | $132.55 | $132.60 |
| Purchase #3 | $119.82 | 9.488% | $131.1885 | $131.19 | $131.20 | $131.20 |
| Purchase #4 | $6.78 | 12.557% | $7.6314 | $7.63 | $7.65 | $7.60 |
| Purchase #5 | $189.61 | 7.229% | $203.3169 | $203.32 | $203.30 | $203.30 |
| Purchase #6 | $36.68 | 5.247% | $38.6046 | $38.60 | $38.60 | $38.60 |
| Purchase #7 | $160.84 | 12.354% | $180.7102 | $180.71 | $180.70 | $180.70 |
| 7 purchase totals = | $814.84 | $885.5893 | $885.59 | $885.60 | $885.60 | |