| 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 | $179.77 | 5.708% | $190.0313 | $190.03 | $190.05 | $190.00 |
| Purchase #2 | $76.75 | 12.259% | $86.1588 | $86.16 | $86.15 | $86.20 |
| Purchase #3 | $183.38 | 5.868% | $194.1407 | $194.14 | $194.15 | $194.10 |
| Purchase #4 | $47.29 | 6.192% | $50.2182 | $50.22 | $50.20 | $50.20 |
| Purchase #5 | $42.74 | 5.117% | $44.927 | $44.93 | $44.95 | $44.90 |
| Purchase #6 | $56.52 | 5.217% | $59.4686 | $59.47 | $59.45 | $59.50 |
| Purchase #7 | $30.41 | 7.431% | $32.6698 | $32.67 | $32.65 | $32.70 |
| 7 purchase totals = | $616.86 | $657.6144 | $657.62 | $657.60 | $657.60 | |