| 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 | $112.82 | 7.439% | $121.2127 | $121.21 | $121.20 | $121.20 |
| Purchase #2 | $152.89 | 3.166% | $157.7305 | $157.73 | $157.75 | $157.70 |
| Purchase #3 | $208.39 | 11.612% | $232.5882 | $232.59 | $232.60 | $232.60 |
| Purchase #4 | $92.64 | 6.372% | $98.543 | $98.54 | $98.55 | $98.50 |
| Purchase #5 | $44.30 | 9.460% | $48.4908 | $48.49 | $48.50 | $48.50 |
| Purchase #6 | $19.42 | 11.405% | $21.6349 | $21.63 | $21.65 | $21.60 |
| Purchase #7 | $42.91 | 6.277% | $45.6035 | $45.60 | $45.60 | $45.60 |
| 7 purchase totals = | $673.37 | $725.8036 | $725.79 | $725.85 | $725.70 | |