| 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 | $195.52 | 6.598% | $208.4204 | $208.42 | $208.40 | $208.40 |
| Purchase #2 | $93.51 | 6.117% | $99.23 | $99.23 | $99.25 | $99.20 |
| Purchase #3 | $207.91 | 6.706% | $221.8524 | $221.85 | $221.85 | $221.90 |
| Purchase #4 | $15.96 | 6.300% | $16.9655 | $16.97 | $16.95 | $17.00 |
| Purchase #5 | $175.51 | 3.527% | $181.7002 | $181.70 | $181.70 | $181.70 |
| Purchase #6 | $6.64 | 9.755% | $7.2877 | $7.29 | $7.30 | $7.30 |
| Purchase #7 | $73.84 | 9.277% | $80.6901 | $80.69 | $80.70 | $80.70 |
| 7 purchase totals = | $768.89 | $816.1463 | $816.15 | $816.15 | $816.20 | |