| 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 | $137.69 | 9.431% | $150.6755 | $150.68 | $150.70 | $150.70 |
| Purchase #2 | $188.42 | 13.230% | $213.348 | $213.35 | $213.35 | $213.30 |
| Purchase #3 | $22.53 | 6.167% | $23.9194 | $23.92 | $23.90 | $23.90 |
| Purchase #4 | $8.74 | 10.704% | $9.6755 | $9.68 | $9.70 | $9.70 |
| Purchase #5 | $167.58 | 5.478% | $176.76 | $176.76 | $176.75 | $176.80 |
| Purchase #6 | $25.43 | 11.446% | $28.3407 | $28.34 | $28.35 | $28.30 |
| Purchase #7 | $133.59 | 11.284% | $148.6643 | $148.66 | $148.65 | $148.70 |
| 7 purchase totals = | $683.98 | $751.3834 | $751.39 | $751.40 | $751.40 | |