| 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 | $164.26 | 9.732% | $180.2458 | $180.25 | $180.25 | $180.20 |
| Purchase #2 | $86.39 | 10.412% | $95.3849 | $95.38 | $95.40 | $95.40 |
| Purchase #3 | $214.42 | 8.459% | $232.5578 | $232.56 | $232.55 | $232.60 |
| Purchase #4 | $65.59 | 4.272% | $68.392 | $68.39 | $68.40 | $68.40 |
| Purchase #5 | $250.67 | 8.228% | $271.2951 | $271.30 | $271.30 | $271.30 |
| Purchase #6 | $158.71 | 12.276% | $178.1932 | $178.19 | $178.20 | $178.20 |
| Purchase #7 | $7.97 | 7.714% | $8.5848 | $8.58 | $8.60 | $8.60 |
| 7 purchase totals = | $948.01 | $1,034.6536 | $1,034.65 | $1,034.70 | $1,034.70 | |