| 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 | $224.68 | 12.602% | $252.9942 | $252.99 | $253.00 | $253.00 |
| Purchase #2 | $167.92 | 5.426% | $177.0313 | $177.03 | $177.05 | $177.00 |
| Purchase #3 | $82.32 | 7.617% | $88.5903 | $88.59 | $88.60 | $88.60 |
| Purchase #4 | $124.55 | 5.624% | $131.5547 | $131.55 | $131.55 | $131.60 |
| Purchase #5 | $142.37 | 12.496% | $160.1606 | $160.16 | $160.15 | $160.20 |
| Purchase #6 | $30.72 | 7.376% | $32.9859 | $32.99 | $33.00 | $33.00 |
| Purchase #7 | $144.75 | 3.645% | $150.0261 | $150.03 | $150.05 | $150.00 |
| 7 purchase totals = | $917.31 | $993.3431 | $993.34 | $993.40 | $993.40 | |