| 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 | $154.87 | 8.334% | $167.7769 | $167.78 | $167.80 | $167.80 |
| Purchase #2 | $230.57 | 11.640% | $257.4083 | $257.41 | $257.40 | $257.40 |
| Purchase #3 | $105.65 | 7.600% | $113.6794 | $113.68 | $113.70 | $113.70 |
| Purchase #4 | $101.35 | 12.138% | $113.6519 | $113.65 | $113.65 | $113.70 |
| Purchase #5 | $197.67 | 10.316% | $218.0616 | $218.06 | $218.05 | $218.10 |
| Purchase #6 | $55.86 | 3.168% | $57.6296 | $57.63 | $57.65 | $57.60 |
| Purchase #7 | $40.82 | 4.138% | $42.5091 | $42.51 | $42.50 | $42.50 |
| 7 purchase totals = | $886.79 | $970.7168 | $970.72 | $970.75 | $970.80 | |