| 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 | $142.41 | 8.679% | $154.7698 | $154.77 | $154.75 | $154.80 |
| Purchase #2 | $62.41 | 12.848% | $70.4284 | $70.43 | $70.45 | $70.40 |
| Purchase #3 | $5.36 | 10.415% | $5.9182 | $5.92 | $5.90 | $5.90 |
| Purchase #4 | $73.46 | 5.672% | $77.6267 | $77.63 | $77.65 | $77.60 |
| Purchase #5 | $51.59 | 13.348% | $58.4762 | $58.48 | $58.50 | $58.50 |
| Purchase #6 | $182.64 | 8.708% | $198.5443 | $198.54 | $198.55 | $198.50 |
| Purchase #7 | $197.54 | 11.813% | $220.8754 | $220.88 | $220.90 | $220.90 |
| 7 purchase totals = | $715.41 | $786.6390 | $786.65 | $786.70 | $786.60 | |