| 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 | $144.91 | 4.850% | $151.9381 | $151.94 | $151.95 | $151.90 |
| Purchase #2 | $17.70 | 11.275% | $19.6957 | $19.70 | $19.70 | $19.70 |
| Purchase #3 | $155.26 | 9.368% | $169.8048 | $169.80 | $169.80 | $169.80 |
| Purchase #4 | $217.78 | 13.132% | $246.3789 | $246.38 | $246.40 | $246.40 |
| Purchase #5 | $41.66 | 5.209% | $43.8301 | $43.83 | $43.85 | $43.80 |
| Purchase #6 | $86.56 | 11.765% | $96.7438 | $96.74 | $96.75 | $96.70 |
| Purchase #7 | $146.37 | 12.186% | $164.2066 | $164.21 | $164.20 | $164.20 |
| 7 purchase totals = | $810.24 | $892.5980 | $892.60 | $892.65 | $892.50 | |