| 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 | $157.48 | 7.614% | $169.4705 | $169.47 | $169.45 | $169.50 |
| Purchase #2 | $34.93 | 11.145% | $38.8229 | $38.82 | $38.80 | $38.80 |
| Purchase #3 | $87.86 | 12.166% | $98.549 | $98.55 | $98.55 | $98.50 |
| Purchase #4 | $82.61 | 12.667% | $93.0742 | $93.07 | $93.05 | $93.10 |
| Purchase #5 | $83.70 | 3.558% | $86.678 | $86.68 | $86.70 | $86.70 |
| Purchase #6 | $196.35 | 11.202% | $218.3451 | $218.35 | $218.35 | $218.30 |
| Purchase #7 | $199.44 | 8.823% | $217.0366 | $217.04 | $217.05 | $217.00 |
| 7 purchase totals = | $842.37 | $921.9763 | $921.98 | $921.95 | $921.90 | |