| 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 | $136.63 | 4.807% | $143.1978 | $143.20 | $143.20 | $143.20 |
| Purchase #2 | $232.97 | 6.182% | $247.3722 | $247.37 | $247.35 | $247.40 |
| Purchase #3 | $115.45 | 6.460% | $122.9081 | $122.91 | $122.90 | $122.90 |
| Purchase #4 | $62.33 | 7.738% | $67.1531 | $67.15 | $67.15 | $67.20 |
| Purchase #5 | $66.93 | 11.570% | $74.6738 | $74.67 | $74.65 | $74.70 |
| Purchase #6 | $23.93 | 10.680% | $26.4857 | $26.49 | $26.50 | $26.50 |
| Purchase #7 | $237.28 | 8.459% | $257.3515 | $257.35 | $257.35 | $257.40 |
| 7 purchase totals = | $875.52 | $939.1422 | $939.14 | $939.10 | $939.30 | |