| 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 | $169.48 | 7.448% | $182.1029 | $182.10 | $182.10 | $182.10 |
| Purchase #2 | $183.25 | 12.139% | $205.4947 | $205.49 | $205.50 | $205.50 |
| Purchase #3 | $138.26 | 11.471% | $154.1198 | $154.12 | $154.10 | $154.10 |
| Purchase #4 | $36.66 | 10.127% | $40.3726 | $40.37 | $40.35 | $40.40 |
| Purchase #5 | $78.30 | 3.740% | $81.2284 | $81.23 | $81.25 | $81.20 |
| Purchase #6 | $243.92 | 13.739% | $277.4322 | $277.43 | $277.45 | $277.40 |
| Purchase #7 | $168.58 | 11.104% | $187.2991 | $187.30 | $187.30 | $187.30 |
| 7 purchase totals = | $1,018.45 | $1,128.0497 | $1,128.04 | $1,128.05 | $1,128.00 | |