| 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 | $179.90 | 11.258% | $200.1531 | $200.15 | $200.15 | $200.20 |
| Purchase #2 | $157.48 | 12.716% | $177.5052 | $177.51 | $177.50 | $177.50 |
| Purchase #3 | $103.26 | 10.242% | $113.8359 | $113.84 | $113.85 | $113.80 |
| Purchase #4 | $177.36 | 6.565% | $189.0037 | $189.00 | $189.00 | $189.00 |
| Purchase #5 | $155.92 | 11.491% | $173.8368 | $173.84 | $173.85 | $173.80 |
| Purchase #6 | $12.47 | 13.175% | $14.1129 | $14.11 | $14.10 | $14.10 |
| Purchase #7 | $58.25 | 5.797% | $61.6268 | $61.63 | $61.65 | $61.60 |
| 7 purchase totals = | $844.64 | $930.0744 | $930.08 | $930.10 | $930.00 | |