| 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 | $182.28 | 8.839% | $198.3917 | $198.39 | $198.40 | $198.40 |
| Purchase #2 | $55.60 | 4.411% | $58.0525 | $58.05 | $58.05 | $58.10 |
| Purchase #3 | $137.43 | 4.469% | $143.5717 | $143.57 | $143.55 | $143.60 |
| Purchase #4 | $84.74 | 10.555% | $93.6843 | $93.68 | $93.70 | $93.70 |
| Purchase #5 | $177.62 | 9.825% | $195.0712 | $195.07 | $195.05 | $195.10 |
| Purchase #6 | $117.81 | 9.837% | $129.399 | $129.40 | $129.40 | $129.40 |
| Purchase #7 | $53.67 | 12.275% | $60.258 | $60.26 | $60.25 | $60.30 |
| 7 purchase totals = | $809.15 | $878.4284 | $878.42 | $878.40 | $878.60 | |