| 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 | $35.39 | 6.341% | $37.6341 | $37.63 | $37.65 | $37.60 |
| Purchase #2 | $182.60 | 4.374% | $190.5869 | $190.59 | $190.60 | $190.60 |
| Purchase #3 | $99.28 | 8.735% | $107.9521 | $107.95 | $107.95 | $108.00 |
| Purchase #4 | $179.61 | 5.307% | $189.1419 | $189.14 | $189.15 | $189.10 |
| Purchase #5 | $208.67 | 3.136% | $215.2139 | $215.21 | $215.20 | $215.20 |
| Purchase #6 | $141.97 | 6.121% | $150.66 | $150.66 | $150.65 | $150.70 |
| Purchase #7 | $213.39 | 6.399% | $227.0448 | $227.04 | $227.05 | $227.00 |
| 7 purchase totals = | $1,060.91 | $1,118.2337 | $1,118.22 | $1,118.25 | $1,118.20 | |