| 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 | $77.64 | 4.678% | $81.272 | $81.27 | $81.25 | $81.30 |
| Purchase #2 | $183.28 | 5.532% | $193.419 | $193.42 | $193.40 | $193.40 |
| Purchase #3 | $10.93 | 13.311% | $12.3849 | $12.38 | $12.40 | $12.40 |
| Purchase #4 | $149.70 | 3.190% | $154.4754 | $154.48 | $154.50 | $154.50 |
| Purchase #5 | $143.91 | 6.572% | $153.3678 | $153.37 | $153.35 | $153.40 |
| Purchase #6 | $154.54 | 8.493% | $167.6651 | $167.67 | $167.65 | $167.70 |
| Purchase #7 | $46.32 | 9.475% | $50.7088 | $50.71 | $50.70 | $50.70 |
| 7 purchase totals = | $766.32 | $813.2930 | $813.30 | $813.25 | $813.40 | |