| 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 | $176.43 | 8.704% | $191.7865 | $191.79 | $191.80 | $191.80 |
| Purchase #2 | $204.70 | 10.406% | $226.0011 | $226.00 | $226.00 | $226.00 |
| Purchase #3 | $146.96 | 10.513% | $162.4099 | $162.41 | $162.40 | $162.40 |
| Purchase #4 | $44.97 | 9.576% | $49.2763 | $49.28 | $49.30 | $49.30 |
| Purchase #5 | $122.39 | 4.500% | $127.8976 | $127.90 | $127.90 | $127.90 |
| Purchase #6 | $142.59 | 9.757% | $156.5025 | $156.50 | $156.50 | $156.50 |
| Purchase #7 | $193.34 | 12.793% | $218.074 | $218.07 | $218.05 | $218.10 |
| 7 purchase totals = | $1,031.38 | $1,131.9479 | $1,131.95 | $1,131.95 | $1,132.00 | |