| 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 | $170.98 | 4.449% | $178.5869 | $178.59 | $178.60 | $178.60 |
| Purchase #2 | $19.26 | 8.367% | $20.8715 | $20.87 | $20.85 | $20.90 |
| Purchase #3 | $200.36 | 13.206% | $226.8195 | $226.82 | $226.80 | $226.80 |
| Purchase #4 | $79.30 | 12.610% | $89.2997 | $89.30 | $89.30 | $89.30 |
| Purchase #5 | $71.53 | 5.296% | $75.3182 | $75.32 | $75.30 | $75.30 |
| Purchase #6 | $132.41 | 5.583% | $139.8025 | $139.80 | $139.80 | $139.80 |
| Purchase #7 | $149.32 | 11.543% | $166.556 | $166.56 | $166.55 | $166.60 |
| 7 purchase totals = | $823.16 | $897.2543 | $897.26 | $897.20 | $897.30 | |