| 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 | $214.54 | 6.675% | $228.8605 | $228.86 | $228.85 | $228.90 |
| Purchase #2 | $189.62 | 7.666% | $204.1563 | $204.16 | $204.15 | $204.20 |
| Purchase #3 | $216.83 | 6.483% | $230.8871 | $230.89 | $230.90 | $230.90 |
| Purchase #4 | $132.98 | 7.681% | $143.1942 | $143.19 | $143.20 | $143.20 |
| Purchase #5 | $64.37 | 10.324% | $71.0156 | $71.02 | $71.00 | $71.00 |
| Purchase #6 | $61.78 | 3.544% | $63.9695 | $63.97 | $63.95 | $64.00 |
| Purchase #7 | $168.70 | 6.498% | $179.6621 | $179.66 | $179.65 | $179.70 |
| 7 purchase totals = | $1,048.82 | $1,121.7453 | $1,121.75 | $1,121.70 | $1,121.90 | |