| 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 | $170.58 | 4.796% | $178.761 | $178.76 | $178.75 | $178.80 |
| Purchase #2 | $129.64 | 13.273% | $146.8471 | $146.85 | $146.85 | $146.80 |
| Purchase #3 | $207.32 | 12.509% | $233.2537 | $233.25 | $233.25 | $233.30 |
| Purchase #4 | $77.30 | 7.112% | $82.7976 | $82.80 | $82.80 | $82.80 |
| Purchase #5 | $11.91 | 13.346% | $13.4995 | $13.50 | $13.50 | $13.50 |
| Purchase #6 | $32.73 | 10.562% | $36.1869 | $36.19 | $36.20 | $36.20 |
| Purchase #7 | $5.97 | 11.227% | $6.6403 | $6.64 | $6.65 | $6.60 |
| 7 purchase totals = | $635.45 | $697.9861 | $697.99 | $698.00 | $698.00 | |