| 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 | $137.56 | 12.279% | $154.451 | $154.45 | $154.45 | $154.50 |
| Purchase #2 | $119.93 | 12.311% | $134.6946 | $134.69 | $134.70 | $134.70 |
| Purchase #3 | $171.72 | 11.666% | $191.7529 | $191.75 | $191.75 | $191.80 |
| Purchase #4 | $99.48 | 5.130% | $104.5833 | $104.58 | $104.60 | $104.60 |
| Purchase #5 | $248.43 | 9.398% | $271.7775 | $271.78 | $271.80 | $271.80 |
| Purchase #6 | $173.51 | 11.248% | $193.0264 | $193.03 | $193.05 | $193.00 |
| Purchase #7 | $95.62 | 9.290% | $104.5031 | $104.50 | $104.50 | $104.50 |
| 7 purchase totals = | $1,046.25 | $1,154.7888 | $1,154.78 | $1,154.85 | $1,154.90 | |