| 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 | $153.28 | 3.817% | $159.1307 | $159.13 | $159.15 | $159.10 |
| Purchase #2 | $52.88 | 13.501% | $60.0193 | $60.02 | $60.00 | $60.00 |
| Purchase #3 | $209.97 | 11.377% | $233.8583 | $233.86 | $233.85 | $233.90 |
| Purchase #4 | $49.95 | 9.397% | $54.6438 | $54.64 | $54.65 | $54.60 |
| Purchase #5 | $52.68 | 6.776% | $56.2496 | $56.25 | $56.25 | $56.20 |
| Purchase #6 | $194.87 | 4.474% | $203.5885 | $203.59 | $203.60 | $203.60 |
| Purchase #7 | $23.43 | 13.218% | $26.527 | $26.53 | $26.55 | $26.50 |
| 7 purchase totals = | $737.06 | $794.0172 | $794.02 | $794.05 | $793.90 | |