| 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 | $15.28 | 3.505% | $15.8156 | $15.82 | $15.80 | $15.80 |
| Purchase #2 | $134.38 | 6.639% | $143.3015 | $143.30 | $143.30 | $143.30 |
| Purchase #3 | $191.29 | 3.236% | $197.4801 | $197.48 | $197.50 | $197.50 |
| Purchase #4 | $23.30 | 5.212% | $24.5144 | $24.51 | $24.50 | $24.50 |
| Purchase #5 | $175.55 | 9.495% | $192.2185 | $192.22 | $192.20 | $192.20 |
| Purchase #6 | $25.66 | 4.240% | $26.748 | $26.75 | $26.75 | $26.70 |
| Purchase #7 | $232.53 | 7.729% | $250.5022 | $250.50 | $250.50 | $250.50 |
| 7 purchase totals = | $797.99 | $850.5803 | $850.58 | $850.55 | $850.50 | |