| 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 | $125.97 | 7.229% | $135.0764 | $135.08 | $135.10 | $135.10 |
| Purchase #2 | $139.76 | 11.850% | $156.3216 | $156.32 | $156.30 | $156.30 |
| Purchase #3 | $67.57 | 8.372% | $73.227 | $73.23 | $73.25 | $73.20 |
| Purchase #4 | $172.37 | 7.573% | $185.4236 | $185.42 | $185.40 | $185.40 |
| Purchase #5 | $71.99 | 4.401% | $75.1583 | $75.16 | $75.15 | $75.20 |
| Purchase #6 | $93.81 | 4.704% | $98.2228 | $98.22 | $98.20 | $98.20 |
| Purchase #7 | $21.31 | 5.420% | $22.465 | $22.47 | $22.45 | $22.50 |
| 7 purchase totals = | $692.78 | $745.8947 | $745.90 | $745.85 | $745.90 | |