| 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 | $86.70 | 7.457% | $93.1652 | $93.17 | $93.15 | $93.20 |
| Purchase #2 | $167.45 | 10.463% | $184.9703 | $184.97 | $184.95 | $185.00 |
| Purchase #3 | $88.72 | 9.511% | $97.1582 | $97.16 | $97.15 | $97.20 |
| Purchase #4 | $22.59 | 9.863% | $24.8181 | $24.82 | $24.80 | $24.80 |
| Purchase #5 | $146.96 | 13.485% | $166.7776 | $166.78 | $166.80 | $166.80 |
| Purchase #6 | $35.46 | 10.289% | $39.1085 | $39.11 | $39.10 | $39.10 |
| Purchase #7 | $50.49 | 9.782% | $55.4289 | $55.43 | $55.45 | $55.40 |
| 7 purchase totals = | $598.37 | $661.4268 | $661.44 | $661.40 | $661.50 | |