| 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 | $128.86 | 9.192% | $140.7048 | $140.70 | $140.70 | $140.70 |
| Purchase #2 | $35.45 | 3.809% | $36.8003 | $36.80 | $36.80 | $36.80 |
| Purchase #3 | $157.72 | 9.441% | $172.6103 | $172.61 | $172.60 | $172.60 |
| Purchase #4 | $75.39 | 4.674% | $78.9137 | $78.91 | $78.90 | $78.90 |
| Purchase #5 | $166.97 | 4.596% | $174.6439 | $174.64 | $174.65 | $174.60 |
| Purchase #6 | $182.30 | 11.809% | $203.8278 | $203.83 | $203.85 | $203.80 |
| Purchase #7 | $68.60 | 9.108% | $74.8481 | $74.85 | $74.85 | $74.80 |
| 7 purchase totals = | $815.29 | $882.3489 | $882.34 | $882.35 | $882.20 | |