| 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 | $167.29 | 6.681% | $178.4666 | $178.47 | $178.45 | $178.50 |
| Purchase #2 | $125.70 | 10.725% | $139.1813 | $139.18 | $139.20 | $139.20 |
| Purchase #3 | $65.35 | 7.247% | $70.0859 | $70.09 | $70.10 | $70.10 |
| Purchase #4 | $247.94 | 4.456% | $258.9882 | $258.99 | $259.00 | $259.00 |
| Purchase #5 | $178.87 | 13.336% | $202.7241 | $202.72 | $202.70 | $202.70 |
| Purchase #6 | $53.67 | 6.541% | $57.1806 | $57.18 | $57.20 | $57.20 |
| Purchase #7 | $156.49 | 11.528% | $174.5302 | $174.53 | $174.55 | $174.50 |
| 7 purchase totals = | $995.31 | $1,081.1569 | $1,081.16 | $1,081.20 | $1,081.20 | |