| 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 | $71.70 | 12.401% | $80.5915 | $80.59 | $80.60 | $80.60 |
| Purchase #2 | $157.92 | 10.586% | $174.6374 | $174.64 | $174.65 | $174.60 |
| Purchase #3 | $126.91 | 3.250% | $131.0346 | $131.03 | $131.05 | $131.00 |
| Purchase #4 | $203.47 | 9.590% | $222.9828 | $222.98 | $223.00 | $223.00 |
| Purchase #5 | $212.90 | 6.368% | $226.4575 | $226.46 | $226.45 | $226.50 |
| Purchase #6 | $188.71 | 8.611% | $204.9598 | $204.96 | $204.95 | $205.00 |
| Purchase #7 | $143.40 | 11.596% | $160.0287 | $160.03 | $160.05 | $160.00 |
| 7 purchase totals = | $1,105.01 | $1,200.6923 | $1,200.69 | $1,200.75 | $1,200.70 | |