| 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 | $130.25 | 6.469% | $138.6759 | $138.68 | $138.70 | $138.70 |
| Purchase #2 | $137.40 | 11.635% | $153.3865 | $153.39 | $153.40 | $153.40 |
| Purchase #3 | $43.82 | 3.306% | $45.2687 | $45.27 | $45.25 | $45.30 |
| Purchase #4 | $57.48 | 11.672% | $64.1891 | $64.19 | $64.20 | $64.20 |
| Purchase #5 | $115.96 | 8.399% | $125.6995 | $125.70 | $125.70 | $125.70 |
| Purchase #6 | $18.84 | 9.724% | $20.672 | $20.67 | $20.65 | $20.70 |
| Purchase #7 | $191.95 | 4.496% | $200.5801 | $200.58 | $200.60 | $200.60 |
| 7 purchase totals = | $695.70 | $748.4718 | $748.48 | $748.50 | $748.60 | |