| 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 | $160.60 | 8.675% | $174.5321 | $174.53 | $174.55 | $174.50 |
| Purchase #2 | $204.99 | 5.748% | $216.7728 | $216.77 | $216.75 | $216.80 |
| Purchase #3 | $112.36 | 10.659% | $124.3365 | $124.34 | $124.35 | $124.30 |
| Purchase #4 | $14.98 | 3.552% | $15.5121 | $15.51 | $15.50 | $15.50 |
| Purchase #5 | $65.85 | 7.715% | $70.9303 | $70.93 | $70.95 | $70.90 |
| Purchase #6 | $158.47 | 13.598% | $180.0188 | $180.02 | $180.00 | $180.00 |
| Purchase #7 | $129.64 | 5.390% | $136.6276 | $136.63 | $136.65 | $136.60 |
| 7 purchase totals = | $846.89 | $918.7302 | $918.73 | $918.75 | $918.60 | |