| 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 | $191.60 | 5.667% | $202.458 | $202.46 | $202.45 | $202.50 |
| Purchase #2 | $132.35 | 13.244% | $149.8784 | $149.88 | $149.90 | $149.90 |
| Purchase #3 | $55.84 | 7.368% | $59.9543 | $59.95 | $59.95 | $60.00 |
| Purchase #4 | $68.83 | 13.578% | $78.1757 | $78.18 | $78.20 | $78.20 |
| Purchase #5 | $78.99 | 3.464% | $81.7262 | $81.73 | $81.75 | $81.70 |
| Purchase #6 | $8.45 | 4.870% | $8.8615 | $8.86 | $8.85 | $8.90 |
| Purchase #7 | $214.83 | 8.640% | $233.3913 | $233.39 | $233.40 | $233.40 |
| 7 purchase totals = | $750.89 | $814.4454 | $814.45 | $814.50 | $814.60 | |