| 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 | $116.78 | 11.441% | $130.1408 | $130.14 | $130.15 | $130.10 |
| Purchase #2 | $177.41 | 4.680% | $185.7128 | $185.71 | $185.70 | $185.70 |
| Purchase #3 | $130.90 | 12.268% | $146.9588 | $146.96 | $146.95 | $147.00 |
| Purchase #4 | $91.91 | 11.383% | $102.3721 | $102.37 | $102.35 | $102.40 |
| Purchase #5 | $186.30 | 10.570% | $205.9919 | $205.99 | $206.00 | $206.00 |
| Purchase #6 | $17.99 | 10.610% | $19.8987 | $19.90 | $19.90 | $19.90 |
| Purchase #7 | $162.90 | 10.591% | $180.1527 | $180.15 | $180.15 | $180.20 |
| 7 purchase totals = | $884.19 | $971.2278 | $971.22 | $971.20 | $971.30 | |