| 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 | $183.30 | 5.640% | $193.6381 | $193.64 | $193.65 | $193.60 |
| Purchase #2 | $73.49 | 7.720% | $79.1634 | $79.16 | $79.15 | $79.20 |
| Purchase #3 | $106.27 | 10.308% | $117.2243 | $117.22 | $117.20 | $117.20 |
| Purchase #4 | $100.99 | 5.712% | $106.7585 | $106.76 | $106.75 | $106.80 |
| Purchase #5 | $174.57 | 6.133% | $185.2764 | $185.28 | $185.30 | $185.30 |
| Purchase #6 | $200.30 | 11.431% | $223.1963 | $223.20 | $223.20 | $223.20 |
| Purchase #7 | $144.33 | 9.816% | $158.4974 | $158.50 | $158.50 | $158.50 |
| 7 purchase totals = | $983.25 | $1,063.7544 | $1,063.76 | $1,063.75 | $1,063.80 | |