| 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 | $142.40 | 11.530% | $158.8187 | $158.82 | $158.80 | $158.80 |
| Purchase #2 | $162.25 | 4.213% | $169.0856 | $169.09 | $169.10 | $169.10 |
| Purchase #3 | $114.75 | 4.543% | $119.9631 | $119.96 | $119.95 | $120.00 |
| Purchase #4 | $23.88 | 8.591% | $25.9315 | $25.93 | $25.95 | $25.90 |
| Purchase #5 | $96.87 | 8.765% | $105.3607 | $105.36 | $105.35 | $105.40 |
| Purchase #6 | $241.48 | 12.420% | $271.4718 | $271.47 | $271.45 | $271.50 |
| Purchase #7 | $105.52 | 7.257% | $113.1776 | $113.18 | $113.20 | $113.20 |
| 7 purchase totals = | $887.15 | $963.8090 | $963.81 | $963.80 | $963.90 | |