| 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 | $142.95 | 5.540% | $150.8694 | $150.87 | $150.85 | $150.90 |
| Purchase #2 | $132.34 | 9.204% | $144.5206 | $144.52 | $144.50 | $144.50 |
| Purchase #3 | $15.37 | 8.863% | $16.7322 | $16.73 | $16.75 | $16.70 |
| Purchase #4 | $210.98 | 12.577% | $237.515 | $237.52 | $237.50 | $237.50 |
| Purchase #5 | $59.54 | 5.471% | $62.7974 | $62.80 | $62.80 | $62.80 |
| Purchase #6 | $23.39 | 12.485% | $26.3102 | $26.31 | $26.30 | $26.30 |
| Purchase #7 | $249.79 | 7.696% | $269.0138 | $269.01 | $269.00 | $269.00 |
| 7 purchase totals = | $834.36 | $907.7586 | $907.76 | $907.70 | $907.70 | |