| 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 | $157.63 | 10.666% | $174.4428 | $174.44 | $174.45 | $174.40 |
| Purchase #2 | $170.68 | 13.656% | $193.9881 | $193.99 | $194.00 | $194.00 |
| Purchase #3 | $243.76 | 6.539% | $259.6995 | $259.70 | $259.70 | $259.70 |
| Purchase #4 | $210.56 | 3.137% | $217.1653 | $217.17 | $217.15 | $217.20 |
| Purchase #5 | $250.97 | 8.676% | $272.7442 | $272.74 | $272.75 | $272.70 |
| Purchase #6 | $66.69 | 6.553% | $71.0602 | $71.06 | $71.05 | $71.10 |
| Purchase #7 | $145.80 | 12.126% | $163.4797 | $163.48 | $163.50 | $163.50 |
| 7 purchase totals = | $1,246.09 | $1,352.5798 | $1,352.58 | $1,352.60 | $1,352.60 | |