| 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 | $111.90 | 13.539% | $127.0501 | $127.05 | $127.05 | $127.10 |
| Purchase #2 | $48.70 | 10.647% | $53.8851 | $53.89 | $53.90 | $53.90 |
| Purchase #3 | $201.30 | 9.766% | $220.959 | $220.96 | $220.95 | $221.00 |
| Purchase #4 | $187.89 | 9.863% | $206.4216 | $206.42 | $206.40 | $206.40 |
| Purchase #5 | $165.92 | 3.805% | $172.2333 | $172.23 | $172.25 | $172.20 |
| Purchase #6 | $7.70 | 13.374% | $8.7298 | $8.73 | $8.75 | $8.70 |
| Purchase #7 | $170.49 | 3.857% | $177.0658 | $177.07 | $177.05 | $177.10 |
| 7 purchase totals = | $893.90 | $966.3447 | $966.35 | $966.35 | $966.40 | |