| 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 | $153.27 | 10.815% | $169.8462 | $169.85 | $169.85 | $169.80 |
| Purchase #2 | $11.75 | 7.241% | $12.6008 | $12.60 | $12.60 | $12.60 |
| Purchase #3 | $19.82 | 13.319% | $22.4598 | $22.46 | $22.45 | $22.50 |
| Purchase #4 | $58.40 | 9.816% | $64.1325 | $64.13 | $64.15 | $64.10 |
| Purchase #5 | $13.72 | 10.470% | $15.1565 | $15.16 | $15.15 | $15.20 |
| Purchase #6 | $16.27 | 4.185% | $16.9509 | $16.95 | $16.95 | $17.00 |
| Purchase #7 | $205.42 | 13.550% | $233.2544 | $233.25 | $233.25 | $233.30 |
| 7 purchase totals = | $478.65 | $534.4011 | $534.40 | $534.40 | $534.50 | |