| 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 | $175.88 | 3.520% | $182.071 | $182.07 | $182.05 | $182.10 |
| Purchase #2 | $26.59 | 5.664% | $28.0961 | $28.10 | $28.10 | $28.10 |
| Purchase #3 | $191.57 | 10.320% | $211.34 | $211.34 | $211.35 | $211.30 |
| Purchase #4 | $9.84 | 12.187% | $11.0392 | $11.04 | $11.05 | $11.00 |
| Purchase #5 | $53.73 | 8.716% | $58.4131 | $58.41 | $58.40 | $58.40 |
| Purchase #6 | $132.84 | 9.874% | $145.9566 | $145.96 | $145.95 | $146.00 |
| Purchase #7 | $185.34 | 6.310% | $197.035 | $197.04 | $197.05 | $197.00 |
| 7 purchase totals = | $775.79 | $833.9510 | $833.96 | $833.95 | $833.90 | |