| 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 | $153.79 | 10.614% | $170.1133 | $170.11 | $170.10 | $170.10 |
| Purchase #2 | $46.55 | 7.456% | $50.0208 | $50.02 | $50.00 | $50.00 |
| Purchase #3 | $205.69 | 5.586% | $217.1798 | $217.18 | $217.20 | $217.20 |
| Purchase #4 | $40.36 | 7.469% | $43.3745 | $43.37 | $43.35 | $43.40 |
| Purchase #5 | $169.70 | 7.290% | $182.0711 | $182.07 | $182.05 | $182.10 |
| Purchase #6 | $184.44 | 6.438% | $196.3142 | $196.31 | $196.30 | $196.30 |
| Purchase #7 | $243.41 | 6.216% | $258.5404 | $258.54 | $258.55 | $258.50 |
| 7 purchase totals = | $1,043.94 | $1,117.6141 | $1,117.60 | $1,117.55 | $1,117.60 | |