| 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 | $169.60 | 6.578% | $180.7563 | $180.76 | $180.75 | $180.80 |
| Purchase #2 | $5.47 | 8.787% | $5.9506 | $5.95 | $5.95 | $6.00 |
| Purchase #3 | $108.28 | 7.301% | $116.1855 | $116.19 | $116.20 | $116.20 |
| Purchase #4 | $115.80 | 8.788% | $125.9765 | $125.98 | $126.00 | $126.00 |
| Purchase #5 | $177.57 | 11.611% | $198.1877 | $198.19 | $198.20 | $198.20 |
| Purchase #6 | $137.37 | 9.581% | $150.5314 | $150.53 | $150.55 | $150.50 |
| Purchase #7 | $35.99 | 11.564% | $40.1519 | $40.15 | $40.15 | $40.20 |
| 7 purchase totals = | $750.08 | $817.7399 | $817.75 | $817.80 | $817.90 | |