| 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 | $141.95 | 10.414% | $156.7327 | $156.73 | $156.75 | $156.70 |
| Purchase #2 | $38.51 | 11.507% | $42.9413 | $42.94 | $42.95 | $42.90 |
| Purchase #3 | $129.63 | 5.302% | $136.503 | $136.50 | $136.50 | $136.50 |
| Purchase #4 | $34.66 | 5.808% | $36.6731 | $36.67 | $36.65 | $36.70 |
| Purchase #5 | $11.60 | 12.456% | $13.0449 | $13.04 | $13.05 | $13.00 |
| Purchase #6 | $211.91 | 5.663% | $223.9105 | $223.91 | $223.90 | $223.90 |
| Purchase #7 | $34.38 | 11.309% | $38.268 | $38.27 | $38.25 | $38.30 |
| 7 purchase totals = | $602.64 | $648.0735 | $648.06 | $648.05 | $648.00 | |