| 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 | $133.62 | 12.740% | $150.6432 | $150.64 | $150.65 | $150.60 |
| Purchase #2 | $15.96 | 4.736% | $16.7159 | $16.72 | $16.70 | $16.70 |
| Purchase #3 | $115.35 | 3.138% | $118.9697 | $118.97 | $118.95 | $119.00 |
| Purchase #4 | $36.91 | 8.196% | $39.9351 | $39.94 | $39.95 | $39.90 |
| Purchase #5 | $45.56 | 5.368% | $48.0057 | $48.01 | $48.00 | $48.00 |
| Purchase #6 | $74.67 | 4.685% | $78.1683 | $78.17 | $78.15 | $78.20 |
| Purchase #7 | $135.30 | 6.357% | $143.901 | $143.90 | $143.90 | $143.90 |
| 7 purchase totals = | $557.37 | $596.3389 | $596.35 | $596.30 | $596.30 | |