| 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 | $153.55 | 7.536% | $165.1215 | $165.12 | $165.10 | $165.10 |
| Purchase #2 | $26.55 | 10.278% | $29.2788 | $29.28 | $29.30 | $29.30 |
| Purchase #3 | $184.94 | 11.264% | $205.7716 | $205.77 | $205.75 | $205.80 |
| Purchase #4 | $75.93 | 7.326% | $81.4926 | $81.49 | $81.50 | $81.50 |
| Purchase #5 | $105.91 | 13.459% | $120.1644 | $120.16 | $120.15 | $120.20 |
| Purchase #6 | $175.49 | 13.555% | $199.2777 | $199.28 | $199.30 | $199.30 |
| Purchase #7 | $58.99 | 7.340% | $63.3199 | $63.32 | $63.30 | $63.30 |
| 7 purchase totals = | $781.36 | $864.4265 | $864.42 | $864.40 | $864.50 | |