| 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 | $123.88 | 10.739% | $137.1835 | $137.18 | $137.20 | $137.20 |
| Purchase #2 | $144.27 | 9.305% | $157.6943 | $157.69 | $157.70 | $157.70 |
| Purchase #3 | $177.36 | 10.402% | $195.809 | $195.81 | $195.80 | $195.80 |
| Purchase #4 | $102.99 | 10.478% | $113.7813 | $113.78 | $113.80 | $113.80 |
| Purchase #5 | $221.66 | 8.288% | $240.0312 | $240.03 | $240.05 | $240.00 |
| Purchase #6 | $46.41 | 5.653% | $49.0336 | $49.03 | $49.05 | $49.00 |
| Purchase #7 | $236.62 | 11.826% | $264.6027 | $264.60 | $264.60 | $264.60 |
| 7 purchase totals = | $1,053.19 | $1,158.1356 | $1,158.12 | $1,158.20 | $1,158.10 | |