| 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 | $132.25 | 9.765% | $145.1642 | $145.16 | $145.15 | $145.20 |
| Purchase #2 | $229.59 | 10.699% | $254.1538 | $254.15 | $254.15 | $254.20 |
| Purchase #3 | $169.63 | 13.403% | $192.3655 | $192.37 | $192.35 | $192.40 |
| Purchase #4 | $34.30 | 10.343% | $37.8476 | $37.85 | $37.85 | $37.80 |
| Purchase #5 | $75.69 | 13.170% | $85.6584 | $85.66 | $85.65 | $85.70 |
| Purchase #6 | $39.69 | 12.331% | $44.5842 | $44.58 | $44.60 | $44.60 |
| Purchase #7 | $147.79 | 10.634% | $163.506 | $163.51 | $163.50 | $163.50 |
| 7 purchase totals = | $828.94 | $923.2797 | $923.28 | $923.25 | $923.40 | |