| 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 | $181.34 | 10.789% | $200.9048 | $200.90 | $200.90 | $200.90 |
| Purchase #2 | $10.29 | 5.234% | $10.8286 | $10.83 | $10.85 | $10.80 |
| Purchase #3 | $25.91 | 11.815% | $28.9713 | $28.97 | $28.95 | $29.00 |
| Purchase #4 | $44.92 | 11.704% | $50.1774 | $50.18 | $50.20 | $50.20 |
| Purchase #5 | $152.82 | 7.439% | $164.1883 | $164.19 | $164.20 | $164.20 |
| Purchase #6 | $169.30 | 13.562% | $192.2605 | $192.26 | $192.25 | $192.30 |
| Purchase #7 | $86.78 | 8.803% | $94.4192 | $94.42 | $94.40 | $94.40 |
| 7 purchase totals = | $671.36 | $741.7501 | $741.75 | $741.75 | $741.80 | |