| 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 | $184.58 | 10.512% | $203.983 | $203.98 | $204.00 | $204.00 |
| Purchase #2 | $42.93 | 11.154% | $47.7184 | $47.72 | $47.70 | $47.70 |
| Purchase #3 | $116.92 | 4.458% | $122.1323 | $122.13 | $122.15 | $122.10 |
| Purchase #4 | $76.41 | 12.869% | $86.2432 | $86.24 | $86.25 | $86.20 |
| Purchase #5 | $104.82 | 6.650% | $111.7905 | $111.79 | $111.80 | $111.80 |
| Purchase #6 | $179.50 | 8.341% | $194.4721 | $194.47 | $194.45 | $194.50 |
| Purchase #7 | $10.26 | 9.125% | $11.1962 | $11.20 | $11.20 | $11.20 |
| 7 purchase totals = | $715.42 | $777.5357 | $777.53 | $777.55 | $777.50 | |