| 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 | $185.65 | 9.459% | $203.2106 | $203.21 | $203.20 | $203.20 |
| Purchase #2 | $7.49 | 7.198% | $8.0291 | $8.03 | $8.05 | $8.00 |
| Purchase #3 | $77.90 | 10.634% | $86.1839 | $86.18 | $86.20 | $86.20 |
| Purchase #4 | $178.89 | 6.289% | $190.1404 | $190.14 | $190.15 | $190.10 |
| Purchase #5 | $62.42 | 13.456% | $70.8192 | $70.82 | $70.80 | $70.80 |
| Purchase #6 | $180.96 | 12.373% | $203.3502 | $203.35 | $203.35 | $203.40 |
| Purchase #7 | $137.68 | 3.131% | $141.9908 | $141.99 | $142.00 | $142.00 |
| 7 purchase totals = | $830.99 | $903.7242 | $903.72 | $903.75 | $903.70 | |