| 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 | $192.40 | 8.505% | $208.7636 | $208.76 | $208.75 | $208.80 |
| Purchase #2 | $155.40 | 13.382% | $176.1956 | $176.20 | $176.20 | $176.20 |
| Purchase #3 | $108.45 | 9.186% | $118.4122 | $118.41 | $118.40 | $118.40 |
| Purchase #4 | $103.52 | 13.440% | $117.4331 | $117.43 | $117.45 | $117.40 |
| Purchase #5 | $20.50 | 6.436% | $21.8194 | $21.82 | $21.80 | $21.80 |
| Purchase #6 | $127.73 | 8.853% | $139.0379 | $139.04 | $139.05 | $139.00 |
| Purchase #7 | $191.70 | 11.569% | $213.8778 | $213.88 | $213.90 | $213.90 |
| 7 purchase totals = | $899.70 | $995.5396 | $995.54 | $995.55 | $995.50 | |