| 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 | $134.75 | 8.651% | $146.4072 | $146.41 | $146.40 | $146.40 |
| Purchase #2 | $150.49 | 12.868% | $169.8551 | $169.86 | $169.85 | $169.90 |
| Purchase #3 | $162.73 | 6.422% | $173.1805 | $173.18 | $173.20 | $173.20 |
| Purchase #4 | $162.61 | 6.872% | $173.7846 | $173.78 | $173.80 | $173.80 |
| Purchase #5 | $150.56 | 9.359% | $164.6509 | $164.65 | $164.65 | $164.70 |
| Purchase #6 | $203.40 | 10.872% | $225.5136 | $225.51 | $225.50 | $225.50 |
| Purchase #7 | $18.29 | 4.850% | $19.1771 | $19.18 | $19.20 | $19.20 |
| 7 purchase totals = | $982.83 | $1,072.5690 | $1,072.57 | $1,072.60 | $1,072.70 | |