| 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 | $126.37 | 5.717% | $133.5946 | $133.59 | $133.60 | $133.60 |
| Purchase #2 | $75.98 | 3.462% | $78.6104 | $78.61 | $78.60 | $78.60 |
| Purchase #3 | $154.75 | 3.707% | $160.4866 | $160.49 | $160.50 | $160.50 |
| Purchase #4 | $187.75 | 6.517% | $199.9857 | $199.99 | $200.00 | $200.00 |
| Purchase #5 | $106.49 | 10.626% | $117.8056 | $117.81 | $117.80 | $117.80 |
| Purchase #6 | $177.88 | 13.159% | $201.2872 | $201.29 | $201.30 | $201.30 |
| Purchase #7 | $7.69 | 8.449% | $8.3397 | $8.34 | $8.35 | $8.30 |
| 7 purchase totals = | $836.91 | $900.1098 | $900.12 | $900.15 | $900.10 | |