| 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 | $146.96 | 6.163% | $156.0171 | $156.02 | $156.00 | $156.00 |
| Purchase #2 | $98.66 | 10.804% | $109.3192 | $109.32 | $109.30 | $109.30 |
| Purchase #3 | $112.94 | 9.379% | $123.5326 | $123.53 | $123.55 | $123.50 |
| Purchase #4 | $186.90 | 9.387% | $204.4443 | $204.44 | $204.45 | $204.40 |
| Purchase #5 | $78.47 | 10.850% | $86.984 | $86.98 | $87.00 | $87.00 |
| Purchase #6 | $179.57 | 6.783% | $191.7502 | $191.75 | $191.75 | $191.80 |
| Purchase #7 | $180.29 | 10.787% | $199.7379 | $199.74 | $199.75 | $199.70 |
| 7 purchase totals = | $983.79 | $1,071.7853 | $1,071.78 | $1,071.80 | $1,071.70 | |