| 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 | $149.59 | 13.169% | $169.2895 | $169.29 | $169.30 | $169.30 |
| Purchase #2 | $9.30 | 6.731% | $9.926 | $9.93 | $9.95 | $9.90 |
| Purchase #3 | $32.77 | 6.729% | $34.9751 | $34.98 | $35.00 | $35.00 |
| Purchase #4 | $14.79 | 3.336% | $15.2834 | $15.28 | $15.30 | $15.30 |
| Purchase #5 | $201.53 | 7.761% | $217.1707 | $217.17 | $217.15 | $217.20 |
| Purchase #6 | $72.37 | 13.384% | $82.056 | $82.06 | $82.05 | $82.10 |
| Purchase #7 | $50.50 | 7.135% | $54.1032 | $54.10 | $54.10 | $54.10 |
| 7 purchase totals = | $530.85 | $582.8039 | $582.81 | $582.85 | $582.90 | |