| 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 | $143.40 | 11.403% | $159.7519 | $159.75 | $159.75 | $159.80 |
| Purchase #2 | $67.87 | 9.393% | $74.245 | $74.25 | $74.25 | $74.20 |
| Purchase #3 | $191.98 | 7.713% | $206.7874 | $206.79 | $206.80 | $206.80 |
| Purchase #4 | $44.29 | 12.324% | $49.7483 | $49.75 | $49.75 | $49.70 |
| Purchase #5 | $233.45 | 11.239% | $259.6874 | $259.69 | $259.70 | $259.70 |
| Purchase #6 | $34.45 | 10.574% | $38.0927 | $38.09 | $38.10 | $38.10 |
| Purchase #7 | $85.90 | 3.856% | $89.2123 | $89.21 | $89.20 | $89.20 |
| 7 purchase totals = | $801.34 | $877.5250 | $877.53 | $877.55 | $877.50 | |