| 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 | $165.31 | 12.583% | $186.111 | $186.11 | $186.10 | $186.10 |
| Purchase #2 | $38.91 | 3.149% | $40.1353 | $40.14 | $40.15 | $40.10 |
| Purchase #3 | $15.49 | 6.149% | $16.4425 | $16.44 | $16.45 | $16.40 |
| Purchase #4 | $111.85 | 4.183% | $116.5287 | $116.53 | $116.55 | $116.50 |
| Purchase #5 | $50.50 | 3.307% | $52.17 | $52.17 | $52.15 | $52.20 |
| Purchase #6 | $214.74 | 12.858% | $242.3513 | $242.35 | $242.35 | $242.40 |
| Purchase #7 | $220.27 | 3.784% | $228.605 | $228.61 | $228.60 | $228.60 |
| 7 purchase totals = | $817.07 | $882.3438 | $882.35 | $882.35 | $882.30 | |