| 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 | $199.73 | 6.406% | $212.5247 | $212.52 | $212.50 | $212.50 |
| Purchase #2 | $45.63 | 13.811% | $51.932 | $51.93 | $51.95 | $51.90 |
| Purchase #3 | $95.71 | 8.846% | $104.1765 | $104.18 | $104.20 | $104.20 |
| Purchase #4 | $165.41 | 4.823% | $173.3877 | $173.39 | $173.40 | $173.40 |
| Purchase #5 | $129.88 | 13.398% | $147.2813 | $147.28 | $147.30 | $147.30 |
| Purchase #6 | $135.91 | 8.664% | $147.6852 | $147.69 | $147.70 | $147.70 |
| Purchase #7 | $55.74 | 8.776% | $60.6317 | $60.63 | $60.65 | $60.60 |
| 7 purchase totals = | $828.01 | $897.6191 | $897.62 | $897.70 | $897.60 | |