| 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 | $160.69 | 11.349% | $178.9267 | $178.93 | $178.95 | $178.90 |
| Purchase #2 | $41.45 | 7.465% | $44.5442 | $44.54 | $44.55 | $44.50 |
| Purchase #3 | $207.70 | 13.867% | $236.5018 | $236.50 | $236.50 | $236.50 |
| Purchase #4 | $163.48 | 3.752% | $169.6138 | $169.61 | $169.60 | $169.60 |
| Purchase #5 | $49.85 | 3.856% | $51.7722 | $51.77 | $51.75 | $51.80 |
| Purchase #6 | $193.59 | 6.817% | $206.787 | $206.79 | $206.80 | $206.80 |
| Purchase #7 | $45.37 | 3.513% | $46.9638 | $46.96 | $46.95 | $47.00 |
| 7 purchase totals = | $862.13 | $935.1095 | $935.10 | $935.10 | $935.10 | |