| 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 | $121.50 | 3.870% | $126.2021 | $126.20 | $126.20 | $126.20 |
| Purchase #2 | $63.59 | 8.675% | $69.1064 | $69.11 | $69.10 | $69.10 |
| Purchase #3 | $72.32 | 5.322% | $76.1689 | $76.17 | $76.15 | $76.20 |
| Purchase #4 | $154.91 | 6.626% | $165.1743 | $165.17 | $165.15 | $165.20 |
| Purchase #5 | $169.84 | 5.385% | $178.9859 | $178.99 | $179.00 | $179.00 |
| Purchase #6 | $59.37 | 8.136% | $64.2003 | $64.20 | $64.20 | $64.20 |
| Purchase #7 | $129.88 | 11.118% | $144.3201 | $144.32 | $144.30 | $144.30 |
| 7 purchase totals = | $771.41 | $824.1580 | $824.16 | $824.10 | $824.20 | |