| 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 | $149.41 | 10.797% | $165.5418 | $165.54 | $165.55 | $165.50 |
| Purchase #2 | $220.64 | 3.157% | $227.6056 | $227.61 | $227.60 | $227.60 |
| Purchase #3 | $50.26 | 13.708% | $57.1496 | $57.15 | $57.15 | $57.10 |
| Purchase #4 | $69.57 | 3.807% | $72.2185 | $72.22 | $72.20 | $72.20 |
| Purchase #5 | $193.79 | 5.215% | $203.8961 | $203.90 | $203.90 | $203.90 |
| Purchase #6 | $45.42 | 5.640% | $47.9817 | $47.98 | $48.00 | $48.00 |
| Purchase #7 | $98.45 | 5.155% | $103.5251 | $103.53 | $103.55 | $103.50 |
| 7 purchase totals = | $827.54 | $877.9184 | $877.93 | $877.95 | $877.80 | |