| 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 | $130.54 | 11.341% | $145.3445 | $145.34 | $145.35 | $145.30 |
| Purchase #2 | $104.63 | 9.555% | $114.6274 | $114.63 | $114.65 | $114.60 |
| Purchase #3 | $104.83 | 3.713% | $108.7223 | $108.72 | $108.70 | $108.70 |
| Purchase #4 | $162.54 | 4.236% | $169.4252 | $169.43 | $169.45 | $169.40 |
| Purchase #5 | $170.38 | 4.534% | $178.105 | $178.11 | $178.10 | $178.10 |
| Purchase #6 | $77.46 | 5.543% | $81.7536 | $81.75 | $81.75 | $81.80 |
| Purchase #7 | $31.41 | 6.384% | $33.4152 | $33.42 | $33.40 | $33.40 |
| 7 purchase totals = | $781.79 | $831.3932 | $831.40 | $831.40 | $831.30 | |