| 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 | $177.78 | 13.488% | $201.759 | $201.76 | $201.75 | $201.80 |
| Purchase #2 | $46.90 | 12.152% | $52.5993 | $52.60 | $52.60 | $52.60 |
| Purchase #3 | $36.25 | 3.470% | $37.5079 | $37.51 | $37.50 | $37.50 |
| Purchase #4 | $199.33 | 7.740% | $214.7581 | $214.76 | $214.75 | $214.80 |
| Purchase #5 | $21.61 | 10.300% | $23.8358 | $23.84 | $23.85 | $23.80 |
| Purchase #6 | $135.43 | 7.206% | $145.1891 | $145.19 | $145.20 | $145.20 |
| Purchase #7 | $237.36 | 11.185% | $263.9087 | $263.91 | $263.90 | $263.90 |
| 7 purchase totals = | $854.66 | $939.5579 | $939.57 | $939.55 | $939.60 | |