| 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 | $188.90 | 4.412% | $197.2343 | $197.23 | $197.25 | $197.20 |
| Purchase #2 | $88.94 | 3.185% | $91.7727 | $91.77 | $91.75 | $91.80 |
| Purchase #3 | $202.53 | 7.488% | $217.6954 | $217.70 | $217.70 | $217.70 |
| Purchase #4 | $71.46 | 12.769% | $80.5847 | $80.58 | $80.60 | $80.60 |
| Purchase #5 | $160.79 | 9.799% | $176.5458 | $176.55 | $176.55 | $176.50 |
| Purchase #6 | $100.83 | 13.449% | $114.3906 | $114.39 | $114.40 | $114.40 |
| Purchase #7 | $89.89 | 8.475% | $97.5082 | $97.51 | $97.50 | $97.50 |
| 7 purchase totals = | $903.34 | $975.7317 | $975.73 | $975.75 | $975.70 | |