| 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 | $135.63 | 11.150% | $150.7527 | $150.75 | $150.75 | $150.80 |
| Purchase #2 | $121.29 | 10.752% | $134.3311 | $134.33 | $134.35 | $134.30 |
| Purchase #3 | $41.43 | 8.516% | $44.9582 | $44.96 | $44.95 | $45.00 |
| Purchase #4 | $142.46 | 11.706% | $159.1364 | $159.14 | $159.15 | $159.10 |
| Purchase #5 | $122.25 | 9.708% | $134.118 | $134.12 | $134.10 | $134.10 |
| Purchase #6 | $131.56 | 6.833% | $140.5495 | $140.55 | $140.55 | $140.50 |
| Purchase #7 | $116.40 | 9.574% | $127.5441 | $127.54 | $127.55 | $127.50 |
| 7 purchase totals = | $811.02 | $891.3900 | $891.39 | $891.40 | $891.30 | |