| 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 | $224.80 | 3.707% | $233.1333 | $233.13 | $233.15 | $233.10 |
| Purchase #2 | $80.84 | 8.213% | $87.4794 | $87.48 | $87.50 | $87.50 |
| Purchase #3 | $19.61 | 7.585% | $21.0974 | $21.10 | $21.10 | $21.10 |
| Purchase #4 | $153.54 | 8.106% | $165.986 | $165.99 | $166.00 | $166.00 |
| Purchase #5 | $102.84 | 4.409% | $107.3742 | $107.37 | $107.35 | $107.40 |
| Purchase #6 | $76.55 | 10.717% | $84.7539 | $84.75 | $84.75 | $84.80 |
| Purchase #7 | $26.78 | 8.785% | $29.1326 | $29.13 | $29.15 | $29.10 |
| 7 purchase totals = | $684.96 | $728.9568 | $728.95 | $729.00 | $729.00 | |