| 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 | $16.36 | 6.289% | $17.3889 | $17.39 | $17.40 | $17.40 |
| Purchase #2 | $175.95 | 4.103% | $183.1692 | $183.17 | $183.15 | $183.20 |
| Purchase #3 | $85.90 | 11.185% | $95.5079 | $95.51 | $95.50 | $95.50 |
| Purchase #4 | $84.89 | 7.420% | $91.1888 | $91.19 | $91.20 | $91.20 |
| Purchase #5 | $147.95 | 4.679% | $154.8726 | $154.87 | $154.85 | $154.90 |
| Purchase #6 | $133.27 | 9.107% | $145.4069 | $145.41 | $145.40 | $145.40 |
| Purchase #7 | $137.54 | 8.470% | $149.1896 | $149.19 | $149.20 | $149.20 |
| 7 purchase totals = | $781.86 | $836.7239 | $836.73 | $836.70 | $836.80 | |