| 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 | $184.37 | 3.331% | $190.5114 | $190.51 | $190.50 | $190.50 |
| Purchase #2 | $146.78 | 7.335% | $157.5463 | $157.55 | $157.55 | $157.50 |
| Purchase #3 | $169.50 | 11.137% | $188.3772 | $188.38 | $188.40 | $188.40 |
| Purchase #4 | $107.79 | 12.450% | $121.2099 | $121.21 | $121.20 | $121.20 |
| Purchase #5 | $32.85 | 11.435% | $36.6064 | $36.61 | $36.60 | $36.60 |
| Purchase #6 | $12.92 | 3.233% | $13.3377 | $13.34 | $13.35 | $13.30 |
| Purchase #7 | $168.72 | 4.312% | $175.9952 | $176.00 | $176.00 | $176.00 |
| 7 purchase totals = | $822.93 | $883.5841 | $883.60 | $883.60 | $883.50 | |