| 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 | $169.41 | 4.509% | $177.0487 | $177.05 | $177.05 | $177.00 |
| Purchase #2 | $96.77 | 6.414% | $102.9768 | $102.98 | $103.00 | $103.00 |
| Purchase #3 | $133.27 | 9.628% | $146.1012 | $146.10 | $146.10 | $146.10 |
| Purchase #4 | $118.53 | 11.831% | $132.5533 | $132.55 | $132.55 | $132.60 |
| Purchase #5 | $136.43 | 9.779% | $149.7715 | $149.77 | $149.75 | $149.80 |
| Purchase #6 | $82.58 | 7.473% | $88.7512 | $88.75 | $88.75 | $88.80 |
| Purchase #7 | $244.92 | 12.179% | $274.7488 | $274.75 | $274.75 | $274.70 |
| 7 purchase totals = | $981.91 | $1,071.9515 | $1,071.95 | $1,071.95 | $1,072.00 | |