| 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 | $168.50 | 10.714% | $186.5531 | $186.55 | $186.55 | $186.60 |
| Purchase #2 | $115.99 | 12.200% | $130.1408 | $130.14 | $130.15 | $130.10 |
| Purchase #3 | $34.70 | 5.323% | $36.5471 | $36.55 | $36.55 | $36.50 |
| Purchase #4 | $75.98 | 7.519% | $81.6929 | $81.69 | $81.70 | $81.70 |
| Purchase #5 | $35.98 | 9.197% | $39.2891 | $39.29 | $39.30 | $39.30 |
| Purchase #6 | $44.59 | 12.832% | $50.3118 | $50.31 | $50.30 | $50.30 |
| Purchase #7 | $229.66 | 6.136% | $243.7519 | $243.75 | $243.75 | $243.80 |
| 7 purchase totals = | $705.40 | $768.2867 | $768.28 | $768.30 | $768.30 | |