| 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 | $153.96 | 10.459% | $170.0627 | $170.06 | $170.05 | $170.10 |
| Purchase #2 | $136.81 | 3.727% | $141.9089 | $141.91 | $141.90 | $141.90 |
| Purchase #3 | $133.50 | 8.232% | $144.4897 | $144.49 | $144.50 | $144.50 |
| Purchase #4 | $169.46 | 9.194% | $185.0402 | $185.04 | $185.05 | $185.00 |
| Purchase #5 | $185.79 | 12.665% | $209.3203 | $209.32 | $209.30 | $209.30 |
| Purchase #6 | $63.71 | 9.251% | $69.6038 | $69.60 | $69.60 | $69.60 |
| Purchase #7 | $68.73 | 9.113% | $74.9934 | $74.99 | $75.00 | $75.00 |
| 7 purchase totals = | $911.96 | $995.4190 | $995.41 | $995.40 | $995.40 | |