| 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 | $176.88 | 3.874% | $183.7323 | $183.73 | $183.75 | $183.70 |
| Purchase #2 | $81.55 | 7.509% | $87.6736 | $87.67 | $87.65 | $87.70 |
| Purchase #3 | $41.25 | 13.538% | $46.8344 | $46.83 | $46.85 | $46.80 |
| Purchase #4 | $63.61 | 9.107% | $69.403 | $69.40 | $69.40 | $69.40 |
| Purchase #5 | $206.41 | 8.397% | $223.7422 | $223.74 | $223.75 | $223.70 |
| Purchase #6 | $93.75 | 7.179% | $100.4803 | $100.48 | $100.50 | $100.50 |
| Purchase #7 | $176.54 | 10.522% | $195.1155 | $195.12 | $195.10 | $195.10 |
| 7 purchase totals = | $839.99 | $906.9813 | $906.97 | $907.00 | $906.90 | |