| 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 | $180.66 | 8.388% | $195.8138 | $195.81 | $195.80 | $195.80 |
| Purchase #2 | $31.60 | 9.448% | $34.5856 | $34.59 | $34.60 | $34.60 |
| Purchase #3 | $140.62 | 11.853% | $157.2877 | $157.29 | $157.30 | $157.30 |
| Purchase #4 | $95.87 | 3.724% | $99.4402 | $99.44 | $99.45 | $99.40 |
| Purchase #5 | $146.89 | 8.412% | $159.2464 | $159.25 | $159.25 | $159.20 |
| Purchase #6 | $97.34 | 5.627% | $102.8173 | $102.82 | $102.80 | $102.80 |
| Purchase #7 | $18.62 | 5.267% | $19.6007 | $19.60 | $19.60 | $19.60 |
| 7 purchase totals = | $711.60 | $768.7917 | $768.80 | $768.80 | $768.70 | |