| 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 | $144.28 | 3.410% | $149.1999 | $149.20 | $149.20 | $149.20 |
| Purchase #2 | $38.35 | 5.787% | $40.5693 | $40.57 | $40.55 | $40.60 |
| Purchase #3 | $84.54 | 11.860% | $94.5664 | $94.57 | $94.55 | $94.60 |
| Purchase #4 | $78.35 | 4.815% | $82.1226 | $82.12 | $82.10 | $82.10 |
| Purchase #5 | $135.70 | 4.429% | $141.7102 | $141.71 | $141.70 | $141.70 |
| Purchase #6 | $162.91 | 8.854% | $177.3341 | $177.33 | $177.35 | $177.30 |
| Purchase #7 | $188.50 | 11.866% | $210.8674 | $210.87 | $210.85 | $210.90 |
| 7 purchase totals = | $832.63 | $896.3699 | $896.37 | $896.30 | $896.40 | |