| 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 | $158.84 | 3.524% | $164.4375 | $164.44 | $164.45 | $164.40 |
| Purchase #2 | $112.72 | 6.407% | $119.942 | $119.94 | $119.95 | $119.90 |
| Purchase #3 | $151.81 | 9.610% | $166.3989 | $166.40 | $166.40 | $166.40 |
| Purchase #4 | $88.42 | 5.248% | $93.0603 | $93.06 | $93.05 | $93.10 |
| Purchase #5 | $7.29 | 11.218% | $8.1078 | $8.11 | $8.10 | $8.10 |
| Purchase #6 | $8.30 | 5.691% | $8.7724 | $8.77 | $8.75 | $8.80 |
| Purchase #7 | $226.86 | 7.315% | $243.4548 | $243.45 | $243.45 | $243.50 |
| 7 purchase totals = | $754.24 | $804.1737 | $804.17 | $804.15 | $804.20 | |