| 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 | $195.68 | 7.401% | $210.1623 | $210.16 | $210.15 | $210.20 |
| Purchase #2 | $146.65 | 7.312% | $157.373 | $157.37 | $157.35 | $157.40 |
| Purchase #3 | $36.80 | 12.817% | $41.5167 | $41.52 | $41.50 | $41.50 |
| Purchase #4 | $72.88 | 3.779% | $75.6341 | $75.63 | $75.65 | $75.60 |
| Purchase #5 | $89.96 | 11.670% | $100.4583 | $100.46 | $100.45 | $100.50 |
| Purchase #6 | $167.27 | 4.298% | $174.4593 | $174.46 | $174.45 | $174.50 |
| Purchase #7 | $114.49 | 4.177% | $119.2722 | $119.27 | $119.25 | $119.30 |
| 7 purchase totals = | $823.73 | $878.8759 | $878.87 | $878.80 | $879.00 | |