| 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 | $181.95 | 11.607% | $203.0689 | $203.07 | $203.05 | $203.10 |
| Purchase #2 | $21.56 | 5.637% | $22.7753 | $22.78 | $22.80 | $22.80 |
| Purchase #3 | $14.39 | 12.724% | $16.221 | $16.22 | $16.20 | $16.20 |
| Purchase #4 | $137.41 | 9.854% | $150.9504 | $150.95 | $150.95 | $151.00 |
| Purchase #5 | $112.80 | 12.696% | $127.1211 | $127.12 | $127.10 | $127.10 |
| Purchase #6 | $234.26 | 7.568% | $251.9888 | $251.99 | $252.00 | $252.00 |
| Purchase #7 | $59.69 | 8.597% | $64.8215 | $64.82 | $64.80 | $64.80 |
| 7 purchase totals = | $762.06 | $836.9470 | $836.95 | $836.90 | $837.00 | |