| 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 | $16.69 | 10.359% | $18.4189 | $18.42 | $18.40 | $18.40 |
| Purchase #2 | $72.86 | 3.282% | $75.2513 | $75.25 | $75.25 | $75.30 |
| Purchase #3 | $142.96 | 7.307% | $153.4061 | $153.41 | $153.40 | $153.40 |
| Purchase #4 | $228.63 | 3.704% | $237.0985 | $237.10 | $237.10 | $237.10 |
| Purchase #5 | $117.83 | 11.528% | $131.4134 | $131.41 | $131.40 | $131.40 |
| Purchase #6 | $151.46 | 10.722% | $167.6995 | $167.70 | $167.70 | $167.70 |
| Purchase #7 | $103.96 | 9.545% | $113.883 | $113.88 | $113.90 | $113.90 |
| 7 purchase totals = | $834.39 | $897.1707 | $897.17 | $897.15 | $897.20 | |