| 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 | $180.49 | 10.717% | $199.8331 | $199.83 | $199.85 | $199.80 |
| Purchase #2 | $210.39 | 11.809% | $235.235 | $235.24 | $235.25 | $235.20 |
| Purchase #3 | $84.90 | 4.296% | $88.5473 | $88.55 | $88.55 | $88.50 |
| Purchase #4 | $71.69 | 8.812% | $78.0073 | $78.01 | $78.00 | $78.00 |
| Purchase #5 | $124.40 | 13.182% | $140.7984 | $140.80 | $140.80 | $140.80 |
| Purchase #6 | $162.47 | 5.738% | $171.7925 | $171.79 | $171.80 | $171.80 |
| Purchase #7 | $74.42 | 8.704% | $80.8975 | $80.90 | $80.90 | $80.90 |
| 7 purchase totals = | $908.76 | $995.1111 | $995.12 | $995.15 | $995.00 | |