| 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 | $136.36 | 4.683% | $142.7457 | $142.75 | $142.75 | $142.70 |
| Purchase #2 | $171.53 | 7.577% | $184.5268 | $184.53 | $184.55 | $184.50 |
| Purchase #3 | $48.81 | 7.652% | $52.5449 | $52.54 | $52.55 | $52.50 |
| Purchase #4 | $37.69 | 5.731% | $39.85 | $39.85 | $39.85 | $39.90 |
| Purchase #5 | $119.78 | 13.166% | $135.5502 | $135.55 | $135.55 | $135.60 |
| Purchase #6 | $152.61 | 10.721% | $168.9713 | $168.97 | $168.95 | $169.00 |
| Purchase #7 | $41.30 | 12.689% | $46.5406 | $46.54 | $46.55 | $46.50 |
| 7 purchase totals = | $708.08 | $770.7295 | $770.73 | $770.75 | $770.70 | |