| 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 | $181.31 | 12.632% | $204.2131 | $204.21 | $204.20 | $204.20 |
| Purchase #2 | $129.97 | 6.286% | $138.1399 | $138.14 | $138.15 | $138.10 |
| Purchase #3 | $70.66 | 7.520% | $75.9736 | $75.97 | $75.95 | $76.00 |
| Purchase #4 | $180.50 | 10.652% | $199.7269 | $199.73 | $199.75 | $199.70 |
| Purchase #5 | $167.75 | 12.399% | $188.5493 | $188.55 | $188.55 | $188.50 |
| Purchase #6 | $206.30 | 5.536% | $217.7208 | $217.72 | $217.70 | $217.70 |
| Purchase #7 | $84.56 | 9.598% | $92.6761 | $92.68 | $92.70 | $92.70 |
| 7 purchase totals = | $1,021.05 | $1,116.9997 | $1,117.00 | $1,117.00 | $1,116.90 | |