| 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 | $186.64 | 4.552% | $195.1359 | $195.14 | $195.15 | $195.10 |
| Purchase #2 | $202.86 | 12.515% | $228.2479 | $228.25 | $228.25 | $228.20 |
| Purchase #3 | $58.78 | 7.871% | $63.4066 | $63.41 | $63.40 | $63.40 |
| Purchase #4 | $49.26 | 6.204% | $52.3161 | $52.32 | $52.30 | $52.30 |
| Purchase #5 | $152.56 | 7.400% | $163.8494 | $163.85 | $163.85 | $163.80 |
| Purchase #6 | $93.37 | 10.471% | $103.1468 | $103.15 | $103.15 | $103.10 |
| Purchase #7 | $164.73 | 6.407% | $175.2843 | $175.28 | $175.30 | $175.30 |
| 7 purchase totals = | $908.20 | $981.3870 | $981.40 | $981.40 | $981.20 | |