| 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 | $183.61 | 13.854% | $209.0473 | $209.05 | $209.05 | $209.00 |
| Purchase #2 | $146.59 | 7.712% | $157.895 | $157.90 | $157.90 | $157.90 |
| Purchase #3 | $190.29 | 12.263% | $213.6253 | $213.63 | $213.65 | $213.60 |
| Purchase #4 | $244.95 | 9.564% | $268.377 | $268.38 | $268.40 | $268.40 |
| Purchase #5 | $170.82 | 8.133% | $184.7128 | $184.71 | $184.70 | $184.70 |
| Purchase #6 | $105.95 | 10.774% | $117.3651 | $117.37 | $117.35 | $117.40 |
| Purchase #7 | $242.83 | 12.288% | $272.669 | $272.67 | $272.65 | $272.70 |
| 7 purchase totals = | $1,285.04 | $1,423.6915 | $1,423.71 | $1,423.70 | $1,423.70 | |