| 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 | $143.69 | 10.377% | $158.6007 | $158.60 | $158.60 | $158.60 |
| Purchase #2 | $144.92 | 8.313% | $156.9672 | $156.97 | $156.95 | $157.00 |
| Purchase #3 | $92.97 | 4.732% | $97.3693 | $97.37 | $97.35 | $97.40 |
| Purchase #4 | $53.91 | 7.782% | $58.1053 | $58.11 | $58.10 | $58.10 |
| Purchase #5 | $18.26 | 5.336% | $19.2344 | $19.23 | $19.25 | $19.20 |
| Purchase #6 | $54.43 | 11.277% | $60.5681 | $60.57 | $60.55 | $60.60 |
| Purchase #7 | $51.80 | 8.690% | $56.3014 | $56.30 | $56.30 | $56.30 |
| 7 purchase totals = | $559.98 | $607.1464 | $607.15 | $607.10 | $607.20 | |