| 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 | $178.45 | 3.788% | $185.2097 | $185.21 | $185.20 | $185.20 |
| Purchase #2 | $68.51 | 3.491% | $70.9017 | $70.90 | $70.90 | $70.90 |
| Purchase #3 | $59.37 | 4.430% | $62.0001 | $62.00 | $62.00 | $62.00 |
| Purchase #4 | $15.82 | 3.565% | $16.384 | $16.38 | $16.40 | $16.40 |
| Purchase #5 | $136.96 | 12.462% | $154.028 | $154.03 | $154.05 | $154.00 |
| Purchase #6 | $182.73 | 3.843% | $189.7523 | $189.75 | $189.75 | $189.80 |
| Purchase #7 | $15.85 | 7.124% | $16.9792 | $16.98 | $17.00 | $17.00 |
| 7 purchase totals = | $657.69 | $695.2550 | $695.25 | $695.30 | $695.30 | |