| 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 | $54.75 | 10.284% | $60.3805 | $60.38 | $60.40 | $60.40 |
| Purchase #2 | $179.38 | 7.867% | $193.4918 | $193.49 | $193.50 | $193.50 |
| Purchase #3 | $15.55 | 3.435% | $16.0841 | $16.08 | $16.10 | $16.10 |
| Purchase #4 | $157.43 | 10.605% | $174.1255 | $174.13 | $174.15 | $174.10 |
| Purchase #5 | $166.70 | 6.659% | $177.8006 | $177.80 | $177.80 | $177.80 |
| Purchase #6 | $194.74 | 13.311% | $220.6618 | $220.66 | $220.65 | $220.70 |
| Purchase #7 | $225.40 | 5.353% | $237.4657 | $237.47 | $237.45 | $237.50 |
| 7 purchase totals = | $993.95 | $1,080.0100 | $1,080.01 | $1,080.05 | $1,080.10 | |