| 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 | $133.34 | 8.316% | $144.4286 | $144.43 | $144.45 | $144.40 |
| Purchase #2 | $34.31 | 7.389% | $36.8452 | $36.85 | $36.85 | $36.80 |
| Purchase #3 | $181.30 | 5.350% | $190.9996 | $191.00 | $191.00 | $191.00 |
| Purchase #4 | $68.34 | 4.390% | $71.3401 | $71.34 | $71.35 | $71.30 |
| Purchase #5 | $195.60 | 11.181% | $217.47 | $217.47 | $217.45 | $217.50 |
| Purchase #6 | $159.98 | 3.300% | $165.2593 | $165.26 | $165.25 | $165.30 |
| Purchase #7 | $134.35 | 5.433% | $141.6492 | $141.65 | $141.65 | $141.60 |
| 7 purchase totals = | $907.22 | $967.9920 | $968.00 | $968.00 | $967.90 | |