| 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 | $159.26 | 11.372% | $177.371 | $177.37 | $177.35 | $177.40 |
| Purchase #2 | $44.43 | 8.294% | $48.115 | $48.12 | $48.10 | $48.10 |
| Purchase #3 | $194.61 | 8.657% | $211.4574 | $211.46 | $211.45 | $211.50 |
| Purchase #4 | $112.50 | 4.415% | $117.4669 | $117.47 | $117.45 | $117.50 |
| Purchase #5 | $26.36 | 5.338% | $27.7671 | $27.77 | $27.75 | $27.80 |
| Purchase #6 | $98.70 | 7.271% | $105.8765 | $105.88 | $105.90 | $105.90 |
| Purchase #7 | $231.42 | 11.621% | $258.3133 | $258.31 | $258.30 | $258.30 |
| 7 purchase totals = | $867.28 | $946.3672 | $946.38 | $946.30 | $946.50 | |