| 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 | $203.72 | 8.419% | $220.8712 | $220.87 | $220.85 | $220.90 |
| Purchase #2 | $146.77 | 9.255% | $160.3536 | $160.35 | $160.35 | $160.40 |
| Purchase #3 | $89.80 | 6.289% | $95.4475 | $95.45 | $95.45 | $95.40 |
| Purchase #4 | $78.31 | 6.484% | $83.3876 | $83.39 | $83.40 | $83.40 |
| Purchase #5 | $62.97 | 3.226% | $65.0014 | $65.00 | $65.00 | $65.00 |
| Purchase #6 | $235.57 | 13.548% | $267.485 | $267.49 | $267.50 | $267.50 |
| Purchase #7 | $75.43 | 7.722% | $81.2547 | $81.25 | $81.25 | $81.30 |
| 7 purchase totals = | $892.57 | $973.8010 | $973.80 | $973.80 | $973.90 | |