| 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 | $160.67 | 8.330% | $174.0538 | $174.05 | $174.05 | $174.10 |
| Purchase #2 | $69.72 | 12.293% | $78.2907 | $78.29 | $78.30 | $78.30 |
| Purchase #3 | $158.36 | 6.286% | $168.3145 | $168.31 | $168.30 | $168.30 |
| Purchase #4 | $27.69 | 12.544% | $31.1634 | $31.16 | $31.15 | $31.20 |
| Purchase #5 | $223.74 | 13.659% | $254.3006 | $254.30 | $254.30 | $254.30 |
| Purchase #6 | $26.86 | 10.468% | $29.6717 | $29.67 | $29.65 | $29.70 |
| Purchase #7 | $129.87 | 5.202% | $136.6258 | $136.63 | $136.65 | $136.60 |
| 7 purchase totals = | $796.91 | $872.4205 | $872.41 | $872.40 | $872.50 | |