| 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 | $83.92 | 5.464% | $88.5054 | $88.51 | $88.50 | $88.50 |
| Purchase #2 | $154.91 | 6.702% | $165.2921 | $165.29 | $165.30 | $165.30 |
| Purchase #3 | $133.68 | 8.714% | $145.3289 | $145.33 | $145.35 | $145.30 |
| Purchase #4 | $202.47 | 12.626% | $228.0339 | $228.03 | $228.05 | $228.00 |
| Purchase #5 | $159.44 | 9.866% | $175.1704 | $175.17 | $175.15 | $175.20 |
| Purchase #6 | $109.68 | 10.695% | $121.4103 | $121.41 | $121.40 | $121.40 |
| Purchase #7 | $222.53 | 4.143% | $231.7494 | $231.75 | $231.75 | $231.70 |
| 7 purchase totals = | $1,066.63 | $1,155.4904 | $1,155.49 | $1,155.50 | $1,155.40 | |