| 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 | $135.61 | 10.193% | $149.4327 | $149.43 | $149.45 | $149.40 |
| Purchase #2 | $169.33 | 7.587% | $182.1771 | $182.18 | $182.20 | $182.20 |
| Purchase #3 | $117.64 | 10.300% | $129.7569 | $129.76 | $129.75 | $129.80 |
| Purchase #4 | $141.87 | 11.299% | $157.8999 | $157.90 | $157.90 | $157.90 |
| Purchase #5 | $73.49 | 5.496% | $77.529 | $77.53 | $77.55 | $77.50 |
| Purchase #6 | $43.53 | 3.487% | $45.0479 | $45.05 | $45.05 | $45.00 |
| Purchase #7 | $128.91 | 10.517% | $142.4675 | $142.47 | $142.45 | $142.50 |
| 7 purchase totals = | $810.38 | $884.3110 | $884.32 | $884.35 | $884.30 | |