| 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 | $175.71 | 5.669% | $185.671 | $185.67 | $185.65 | $185.70 |
| Purchase #2 | $155.49 | 9.286% | $169.9288 | $169.93 | $169.95 | $169.90 |
| Purchase #3 | $36.40 | 5.108% | $38.2593 | $38.26 | $38.25 | $38.30 |
| Purchase #4 | $220.27 | 8.782% | $239.6141 | $239.61 | $239.60 | $239.60 |
| Purchase #5 | $215.43 | 8.562% | $233.8751 | $233.88 | $233.90 | $233.90 |
| Purchase #6 | $240.30 | 9.373% | $262.8233 | $262.82 | $262.80 | $262.80 |
| Purchase #7 | $42.42 | 7.247% | $45.4942 | $45.49 | $45.50 | $45.50 |
| 7 purchase totals = | $1,086.02 | $1,175.6658 | $1,175.66 | $1,175.65 | $1,175.70 | |