| 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 | $187.29 | 10.121% | $206.2456 | $206.25 | $206.25 | $206.20 |
| Purchase #2 | $38.81 | 10.143% | $42.7465 | $42.75 | $42.75 | $42.70 |
| Purchase #3 | $104.26 | 12.481% | $117.2727 | $117.27 | $117.25 | $117.30 |
| Purchase #4 | $149.61 | 13.660% | $170.0467 | $170.05 | $170.05 | $170.00 |
| Purchase #5 | $55.63 | 13.494% | $63.1367 | $63.14 | $63.15 | $63.10 |
| Purchase #6 | $121.55 | 13.173% | $137.5618 | $137.56 | $137.55 | $137.60 |
| Purchase #7 | $158.94 | 11.735% | $177.5916 | $177.59 | $177.60 | $177.60 |
| 7 purchase totals = | $816.09 | $914.6016 | $914.61 | $914.60 | $914.50 | |