| 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 | $131.31 | 12.185% | $147.3101 | $147.31 | $147.30 | $147.30 |
| Purchase #2 | $178.43 | 11.535% | $199.0119 | $199.01 | $199.00 | $199.00 |
| Purchase #3 | $11.60 | 6.475% | $12.3511 | $12.35 | $12.35 | $12.40 |
| Purchase #4 | $59.34 | 4.435% | $61.9717 | $61.97 | $61.95 | $62.00 |
| Purchase #5 | $128.91 | 4.589% | $134.8257 | $134.83 | $134.85 | $134.80 |
| Purchase #6 | $106.27 | 9.824% | $116.71 | $116.71 | $116.70 | $116.70 |
| Purchase #7 | $150.37 | 12.632% | $169.3647 | $169.36 | $169.35 | $169.40 |
| 7 purchase totals = | $766.23 | $841.5452 | $841.54 | $841.50 | $841.60 | |