| 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 | $166.63 | 11.606% | $185.9691 | $185.97 | $185.95 | $186.00 |
| Purchase #2 | $102.56 | 5.594% | $108.2972 | $108.30 | $108.30 | $108.30 |
| Purchase #3 | $14.56 | 4.402% | $15.2009 | $15.20 | $15.20 | $15.20 |
| Purchase #4 | $198.43 | 3.589% | $205.5517 | $205.55 | $205.55 | $205.60 |
| Purchase #5 | $161.93 | 7.432% | $173.9646 | $173.96 | $173.95 | $174.00 |
| Purchase #6 | $28.85 | 3.523% | $29.8664 | $29.87 | $29.85 | $29.90 |
| Purchase #7 | $107.57 | 4.208% | $112.0965 | $112.10 | $112.10 | $112.10 |
| 7 purchase totals = | $780.53 | $830.9464 | $830.95 | $830.90 | $831.10 | |