| 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 | $120.65 | 4.304% | $125.8428 | $125.84 | $125.85 | $125.80 |
| Purchase #2 | $13.68 | 3.822% | $14.2028 | $14.20 | $14.20 | $14.20 |
| Purchase #3 | $35.83 | 8.561% | $38.8974 | $38.90 | $38.90 | $38.90 |
| Purchase #4 | $172.65 | 5.787% | $182.6413 | $182.64 | $182.65 | $182.60 |
| Purchase #5 | $149.51 | 12.234% | $167.8011 | $167.80 | $167.80 | $167.80 |
| Purchase #6 | $171.60 | 9.654% | $188.1663 | $188.17 | $188.15 | $188.20 |
| Purchase #7 | $87.43 | 12.338% | $98.2171 | $98.22 | $98.20 | $98.20 |
| 7 purchase totals = | $751.35 | $815.7688 | $815.77 | $815.75 | $815.70 | |