| 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 | $125.45 | 4.365% | $130.9259 | $130.93 | $130.95 | $130.90 |
| Purchase #2 | $149.36 | 5.773% | $157.9826 | $157.98 | $158.00 | $158.00 |
| Purchase #3 | $132.69 | 4.269% | $138.3545 | $138.35 | $138.35 | $138.40 |
| Purchase #4 | $150.96 | 12.171% | $169.3333 | $169.33 | $169.35 | $169.30 |
| Purchase #5 | $74.63 | 3.226% | $77.0376 | $77.04 | $77.05 | $77.00 |
| Purchase #6 | $139.77 | 9.598% | $153.1851 | $153.19 | $153.20 | $153.20 |
| Purchase #7 | $113.90 | 5.207% | $119.8308 | $119.83 | $119.85 | $119.80 |
| 7 purchase totals = | $886.76 | $946.6498 | $946.65 | $946.75 | $946.60 | |