| 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 | $149.55 | 4.288% | $155.9627 | $155.96 | $155.95 | $156.00 |
| Purchase #2 | $76.53 | 6.696% | $81.6544 | $81.65 | $81.65 | $81.70 |
| Purchase #3 | $83.82 | 9.390% | $91.6907 | $91.69 | $91.70 | $91.70 |
| Purchase #4 | $173.43 | 3.874% | $180.1487 | $180.15 | $180.15 | $180.10 |
| Purchase #5 | $192.86 | 3.358% | $199.3362 | $199.34 | $199.35 | $199.30 |
| Purchase #6 | $169.99 | 7.693% | $183.0673 | $183.07 | $183.05 | $183.10 |
| Purchase #7 | $176.88 | 8.861% | $192.5533 | $192.55 | $192.55 | $192.60 |
| 7 purchase totals = | $1,023.06 | $1,084.4133 | $1,084.41 | $1,084.40 | $1,084.50 | |