| 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 | $146.90 | 13.784% | $167.1487 | $167.15 | $167.15 | $167.10 |
| Purchase #2 | $65.75 | 5.105% | $69.1065 | $69.11 | $69.10 | $69.10 |
| Purchase #3 | $107.53 | 4.838% | $112.7323 | $112.73 | $112.75 | $112.70 |
| Purchase #4 | $140.54 | 3.853% | $145.955 | $145.96 | $145.95 | $146.00 |
| Purchase #5 | $109.68 | 5.753% | $115.9899 | $115.99 | $116.00 | $116.00 |
| Purchase #6 | $89.31 | 4.298% | $93.1485 | $93.15 | $93.15 | $93.10 |
| Purchase #7 | $114.78 | 4.629% | $120.0932 | $120.09 | $120.10 | $120.10 |
| 7 purchase totals = | $774.49 | $824.1741 | $824.18 | $824.20 | $824.10 | |