| 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 | $169.69 | 12.414% | $190.7553 | $190.76 | $190.75 | $190.80 |
| Purchase #2 | $228.57 | 7.842% | $246.4945 | $246.49 | $246.50 | $246.50 |
| Purchase #3 | $167.87 | 10.727% | $185.8774 | $185.88 | $185.90 | $185.90 |
| Purchase #4 | $144.88 | 8.325% | $156.9413 | $156.94 | $156.95 | $156.90 |
| Purchase #5 | $142.37 | 9.315% | $155.6318 | $155.63 | $155.65 | $155.60 |
| Purchase #6 | $199.73 | 13.187% | $226.0684 | $226.07 | $226.05 | $226.10 |
| Purchase #7 | $126.83 | 11.199% | $141.0337 | $141.03 | $141.05 | $141.00 |
| 7 purchase totals = | $1,179.94 | $1,302.8024 | $1,302.80 | $1,302.85 | $1,302.80 | |