| 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 | $118.86 | 3.634% | $123.1794 | $123.18 | $123.20 | $123.20 |
| Purchase #2 | $121.92 | 13.148% | $137.95 | $137.95 | $137.95 | $138.00 |
| Purchase #3 | $63.42 | 4.437% | $66.2339 | $66.23 | $66.25 | $66.20 |
| Purchase #4 | $32.56 | 10.550% | $35.9951 | $36.00 | $36.00 | $36.00 |
| Purchase #5 | $169.51 | 12.224% | $190.2309 | $190.23 | $190.25 | $190.20 |
| Purchase #6 | $250.83 | 9.690% | $275.1354 | $275.14 | $275.15 | $275.10 |
| Purchase #7 | $34.92 | 5.728% | $36.9202 | $36.92 | $36.90 | $36.90 |
| 7 purchase totals = | $792.02 | $865.6449 | $865.65 | $865.70 | $865.60 | |