| 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 | $149.61 | 3.463% | $154.791 | $154.79 | $154.80 | $154.80 |
| Purchase #2 | $174.30 | 9.468% | $190.8027 | $190.80 | $190.80 | $190.80 |
| Purchase #3 | $163.97 | 3.181% | $169.1859 | $169.19 | $169.20 | $169.20 |
| Purchase #4 | $33.66 | 7.674% | $36.2431 | $36.24 | $36.25 | $36.20 |
| Purchase #5 | $45.90 | 4.807% | $48.1064 | $48.11 | $48.10 | $48.10 |
| Purchase #6 | $92.32 | 5.268% | $97.1834 | $97.18 | $97.20 | $97.20 |
| Purchase #7 | $64.77 | 7.811% | $69.8292 | $69.83 | $69.85 | $69.80 |
| 7 purchase totals = | $724.53 | $766.1417 | $766.14 | $766.20 | $766.10 | |