| 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 | $187.42 | 10.335% | $206.7899 | $206.79 | $206.80 | $206.80 |
| Purchase #2 | $69.26 | 6.761% | $73.9427 | $73.94 | $73.95 | $73.90 |
| Purchase #3 | $148.79 | 11.514% | $165.9217 | $165.92 | $165.90 | $165.90 |
| Purchase #4 | $38.70 | 13.582% | $43.9562 | $43.96 | $43.95 | $44.00 |
| Purchase #5 | $205.45 | 6.450% | $218.7015 | $218.70 | $218.70 | $218.70 |
| Purchase #6 | $11.56 | 11.746% | $12.9178 | $12.92 | $12.90 | $12.90 |
| Purchase #7 | $110.64 | 7.342% | $118.7632 | $118.76 | $118.75 | $118.80 |
| 7 purchase totals = | $771.82 | $840.9930 | $840.99 | $840.95 | $841.00 | |