| 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 | $169.25 | 6.809% | $180.7742 | $180.77 | $180.75 | $180.80 |
| Purchase #2 | $84.73 | 11.304% | $94.3079 | $94.31 | $94.30 | $94.30 |
| Purchase #3 | $168.28 | 4.199% | $175.3461 | $175.35 | $175.35 | $175.30 |
| Purchase #4 | $152.46 | 5.129% | $160.2797 | $160.28 | $160.30 | $160.30 |
| Purchase #5 | $86.87 | 8.322% | $94.0993 | $94.10 | $94.10 | $94.10 |
| Purchase #6 | $18.43 | 10.813% | $20.4228 | $20.42 | $20.40 | $20.40 |
| Purchase #7 | $9.75 | 4.704% | $10.2086 | $10.21 | $10.20 | $10.20 |
| 7 purchase totals = | $689.77 | $735.4386 | $735.44 | $735.40 | $735.40 | |