| 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 | $131.78 | 7.492% | $141.653 | $141.65 | $141.65 | $141.70 |
| Purchase #2 | $36.81 | 12.564% | $41.4348 | $41.43 | $41.45 | $41.40 |
| Purchase #3 | $84.72 | 9.663% | $92.9065 | $92.91 | $92.90 | $92.90 |
| Purchase #4 | $74.31 | 11.669% | $82.9812 | $82.98 | $83.00 | $83.00 |
| Purchase #5 | $195.88 | 8.106% | $211.758 | $211.76 | $211.75 | $211.80 |
| Purchase #6 | $184.68 | 11.152% | $205.2755 | $205.28 | $205.30 | $205.30 |
| Purchase #7 | $169.46 | 9.248% | $185.1317 | $185.13 | $185.15 | $185.10 |
| 7 purchase totals = | $877.64 | $961.1407 | $961.14 | $961.20 | $961.20 | |