| 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 | $156.25 | 12.344% | $175.5375 | $175.54 | $175.55 | $175.50 |
| Purchase #2 | $84.39 | 6.511% | $89.8846 | $89.88 | $89.90 | $89.90 |
| Purchase #3 | $119.73 | 7.563% | $128.7852 | $128.79 | $128.80 | $128.80 |
| Purchase #4 | $90.59 | 3.862% | $94.0886 | $94.09 | $94.10 | $94.10 |
| Purchase #5 | $100.26 | 12.855% | $113.1484 | $113.15 | $113.15 | $113.10 |
| Purchase #6 | $201.34 | 5.128% | $211.6647 | $211.66 | $211.65 | $211.70 |
| Purchase #7 | $76.25 | 10.804% | $84.4881 | $84.49 | $84.50 | $84.50 |
| 7 purchase totals = | $828.81 | $897.5971 | $897.60 | $897.65 | $897.60 | |