| 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 | $151.53 | 7.290% | $162.5765 | $162.58 | $162.60 | $162.60 |
| Purchase #2 | $96.99 | 5.201% | $102.0344 | $102.03 | $102.05 | $102.00 |
| Purchase #3 | $249.49 | 3.300% | $257.7232 | $257.72 | $257.70 | $257.70 |
| Purchase #4 | $143.83 | 4.113% | $149.7457 | $149.75 | $149.75 | $149.70 |
| Purchase #5 | $190.63 | 10.603% | $210.8425 | $210.84 | $210.85 | $210.80 |
| Purchase #6 | $199.86 | 3.406% | $206.6672 | $206.67 | $206.65 | $206.70 |
| Purchase #7 | $127.91 | 4.585% | $133.7747 | $133.77 | $133.75 | $133.80 |
| 7 purchase totals = | $1,160.24 | $1,223.3642 | $1,223.36 | $1,223.35 | $1,223.30 | |