| 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 | $197.36 | 10.432% | $217.9486 | $217.95 | $217.95 | $217.90 |
| Purchase #2 | $158.72 | 13.126% | $179.5536 | $179.55 | $179.55 | $179.60 |
| Purchase #3 | $26.77 | 9.379% | $29.2808 | $29.28 | $29.30 | $29.30 |
| Purchase #4 | $143.75 | 11.452% | $160.2123 | $160.21 | $160.20 | $160.20 |
| Purchase #5 | $52.44 | 8.689% | $56.9965 | $57.00 | $57.00 | $57.00 |
| Purchase #6 | $126.79 | 3.356% | $131.0451 | $131.05 | $131.05 | $131.00 |
| Purchase #7 | $73.58 | 8.726% | $80.0006 | $80.00 | $80.00 | $80.00 |
| 7 purchase totals = | $779.41 | $855.0375 | $855.04 | $855.05 | $855.00 | |