| 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 | $190.52 | 5.213% | $200.4518 | $200.45 | $200.45 | $200.50 |
| Purchase #2 | $76.69 | 5.644% | $81.0184 | $81.02 | $81.00 | $81.00 |
| Purchase #3 | $178.56 | 9.335% | $195.2286 | $195.23 | $195.25 | $195.20 |
| Purchase #4 | $97.62 | 11.188% | $108.5417 | $108.54 | $108.55 | $108.50 |
| Purchase #5 | $134.31 | 5.301% | $141.4298 | $141.43 | $141.45 | $141.40 |
| Purchase #6 | $9.60 | 11.254% | $10.6804 | $10.68 | $10.70 | $10.70 |
| Purchase #7 | $25.98 | 3.303% | $26.8381 | $26.84 | $26.85 | $26.80 |
| 7 purchase totals = | $713.28 | $764.1888 | $764.19 | $764.25 | $764.10 | |