| 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 | $102.72 | 6.434% | $109.329 | $109.33 | $109.35 | $109.30 |
| Purchase #2 | $193.34 | 7.302% | $207.4577 | $207.46 | $207.45 | $207.50 |
| Purchase #3 | $121.74 | 8.332% | $131.8834 | $131.88 | $131.90 | $131.90 |
| Purchase #4 | $116.28 | 12.226% | $130.4964 | $130.50 | $130.50 | $130.50 |
| Purchase #5 | $142.34 | 13.228% | $161.1687 | $161.17 | $161.15 | $161.20 |
| Purchase #6 | $10.59 | 6.530% | $11.2815 | $11.28 | $11.30 | $11.30 |
| Purchase #7 | $76.28 | 9.263% | $83.3458 | $83.35 | $83.35 | $83.30 |
| 7 purchase totals = | $763.29 | $834.9625 | $834.97 | $835.00 | $835.00 | |