| 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 | $73.49 | 13.186% | $83.1804 | $83.18 | $83.20 | $83.20 |
| Purchase #2 | $90.41 | 8.811% | $98.376 | $98.38 | $98.40 | $98.40 |
| Purchase #3 | $169.40 | 7.786% | $182.5895 | $182.59 | $182.60 | $182.60 |
| Purchase #4 | $19.48 | 11.835% | $21.7855 | $21.79 | $21.80 | $21.80 |
| Purchase #5 | $147.98 | 6.649% | $157.8192 | $157.82 | $157.80 | $157.80 |
| Purchase #6 | $125.71 | 9.659% | $137.8523 | $137.85 | $137.85 | $137.90 |
| Purchase #7 | $149.30 | 9.301% | $163.1864 | $163.19 | $163.20 | $163.20 |
| 7 purchase totals = | $775.77 | $844.7893 | $844.80 | $844.85 | $844.90 | |