| 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 | $164.25 | 9.558% | $179.949 | $179.95 | $179.95 | $179.90 |
| Purchase #2 | $219.28 | 9.237% | $239.5349 | $239.53 | $239.55 | $239.50 |
| Purchase #3 | $92.47 | 11.456% | $103.0634 | $103.06 | $103.05 | $103.10 |
| Purchase #4 | $87.85 | 9.186% | $95.9199 | $95.92 | $95.90 | $95.90 |
| Purchase #5 | $186.51 | 3.244% | $192.5604 | $192.56 | $192.55 | $192.60 |
| Purchase #6 | $98.55 | 9.132% | $107.5496 | $107.55 | $107.55 | $107.50 |
| Purchase #7 | $63.55 | 12.634% | $71.5789 | $71.58 | $71.60 | $71.60 |
| 7 purchase totals = | $912.46 | $990.1561 | $990.15 | $990.15 | $990.10 | |