| 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 | $163.77 | 5.632% | $172.9935 | $172.99 | $173.00 | $173.00 |
| Purchase #2 | $128.42 | 3.373% | $132.7516 | $132.75 | $132.75 | $132.80 |
| Purchase #3 | $59.50 | 11.869% | $66.5621 | $66.56 | $66.55 | $66.60 |
| Purchase #4 | $218.93 | 12.258% | $245.7664 | $245.77 | $245.75 | $245.80 |
| Purchase #5 | $128.29 | 13.458% | $145.5553 | $145.56 | $145.55 | $145.60 |
| Purchase #6 | $92.88 | 6.516% | $98.9321 | $98.93 | $98.95 | $98.90 |
| Purchase #7 | $49.32 | 6.456% | $52.5041 | $52.50 | $52.50 | $52.50 |
| 7 purchase totals = | $841.11 | $915.0651 | $915.06 | $915.05 | $915.20 | |