| 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 | $162.41 | 4.498% | $169.7152 | $169.72 | $169.70 | $169.70 |
| Purchase #2 | $151.82 | 8.304% | $164.4271 | $164.43 | $164.45 | $164.40 |
| Purchase #3 | $115.78 | 8.645% | $125.7892 | $125.79 | $125.80 | $125.80 |
| Purchase #4 | $157.42 | 12.865% | $177.6721 | $177.67 | $177.65 | $177.70 |
| Purchase #5 | $78.70 | 3.871% | $81.7465 | $81.75 | $81.75 | $81.70 |
| Purchase #6 | $76.59 | 5.312% | $80.6585 | $80.66 | $80.65 | $80.70 |
| Purchase #7 | $223.60 | 8.786% | $243.2455 | $243.25 | $243.25 | $243.20 |
| 7 purchase totals = | $966.32 | $1,043.2541 | $1,043.27 | $1,043.25 | $1,043.20 | |