| 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 | $107.81 | 6.804% | $115.1454 | $115.15 | $115.15 | $115.10 |
| Purchase #2 | $176.71 | 11.284% | $196.65 | $196.65 | $196.65 | $196.70 |
| Purchase #3 | $160.40 | 12.404% | $180.296 | $180.30 | $180.30 | $180.30 |
| Purchase #4 | $51.29 | 11.794% | $57.3391 | $57.34 | $57.35 | $57.30 |
| Purchase #5 | $81.43 | 12.562% | $91.6592 | $91.66 | $91.65 | $91.70 |
| Purchase #6 | $174.94 | 7.583% | $188.2057 | $188.21 | $188.20 | $188.20 |
| Purchase #7 | $95.51 | 9.178% | $104.2759 | $104.28 | $104.30 | $104.30 |
| 7 purchase totals = | $848.09 | $933.5713 | $933.59 | $933.60 | $933.60 | |