| 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 | $142.73 | 7.301% | $153.1507 | $153.15 | $153.15 | $153.20 |
| Purchase #2 | $119.38 | 10.858% | $132.3423 | $132.34 | $132.35 | $132.30 |
| Purchase #3 | $169.70 | 5.393% | $178.8519 | $178.85 | $178.85 | $178.90 |
| Purchase #4 | $164.49 | 8.418% | $178.3368 | $178.34 | $178.35 | $178.30 |
| Purchase #5 | $94.37 | 13.495% | $107.1052 | $107.11 | $107.10 | $107.10 |
| Purchase #6 | $86.62 | 7.734% | $93.3192 | $93.32 | $93.30 | $93.30 |
| Purchase #7 | $37.30 | 4.822% | $39.0986 | $39.10 | $39.10 | $39.10 |
| 7 purchase totals = | $814.59 | $882.2047 | $882.21 | $882.20 | $882.20 | |