| 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 | $140.90 | 3.858% | $146.3359 | $146.34 | $146.35 | $146.30 |
| Purchase #2 | $35.68 | 7.556% | $38.376 | $38.38 | $38.40 | $38.40 |
| Purchase #3 | $103.84 | 12.311% | $116.6237 | $116.62 | $116.60 | $116.60 |
| Purchase #4 | $151.29 | 3.600% | $156.7364 | $156.74 | $156.75 | $156.70 |
| Purchase #5 | $232.31 | 4.273% | $242.2366 | $242.24 | $242.25 | $242.20 |
| Purchase #6 | $210.53 | 10.764% | $233.1914 | $233.19 | $233.20 | $233.20 |
| Purchase #7 | $28.49 | 3.383% | $29.4538 | $29.45 | $29.45 | $29.50 |
| 7 purchase totals = | $903.04 | $962.9538 | $962.96 | $963.00 | $962.90 | |