| 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 | $28.97 | 12.848% | $32.6921 | $32.69 | $32.70 | $32.70 |
| Purchase #2 | $151.76 | 10.694% | $167.9892 | $167.99 | $168.00 | $168.00 |
| Purchase #3 | $165.57 | 9.250% | $180.8852 | $180.89 | $180.90 | $180.90 |
| Purchase #4 | $125.74 | 3.330% | $129.9271 | $129.93 | $129.95 | $129.90 |
| Purchase #5 | $52.75 | 7.578% | $56.7474 | $56.75 | $56.75 | $56.70 |
| Purchase #6 | $176.87 | 3.564% | $183.1736 | $183.17 | $183.15 | $183.20 |
| Purchase #7 | $144.56 | 5.370% | $152.3229 | $152.32 | $152.30 | $152.30 |
| 7 purchase totals = | $846.22 | $903.7375 | $903.74 | $903.75 | $903.70 | |