| 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 | $6.76 | 13.676% | $7.6845 | $7.68 | $7.70 | $7.70 |
| Purchase #2 | $34.81 | 3.863% | $36.1547 | $36.15 | $36.15 | $36.20 |
| Purchase #3 | $178.29 | 3.507% | $184.5426 | $184.54 | $184.55 | $184.50 |
| Purchase #4 | $154.28 | 8.762% | $167.798 | $167.80 | $167.80 | $167.80 |
| Purchase #5 | $141.60 | 7.651% | $152.4338 | $152.43 | $152.45 | $152.40 |
| Purchase #6 | $190.71 | 11.296% | $212.2526 | $212.25 | $212.25 | $212.30 |
| Purchase #7 | $113.75 | 5.474% | $119.9767 | $119.98 | $120.00 | $120.00 |
| 7 purchase totals = | $820.20 | $880.8429 | $880.83 | $880.90 | $880.90 | |