| 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 | $175.95 | 5.343% | $185.351 | $185.35 | $185.35 | $185.40 |
| Purchase #2 | $13.78 | 11.756% | $15.4 | $15.40 | $15.40 | $15.40 |
| Purchase #3 | $201.94 | 9.125% | $220.367 | $220.37 | $220.35 | $220.40 |
| Purchase #4 | $150.31 | 10.538% | $166.1497 | $166.15 | $166.15 | $166.10 |
| Purchase #5 | $111.68 | 7.700% | $120.2794 | $120.28 | $120.30 | $120.30 |
| Purchase #6 | $214.27 | 7.205% | $229.7082 | $229.71 | $229.70 | $229.70 |
| Purchase #7 | $236.69 | 6.401% | $251.8405 | $251.84 | $251.85 | $251.80 |
| 7 purchase totals = | $1,104.62 | $1,189.0958 | $1,189.10 | $1,189.10 | $1,189.10 | |