| 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 | $159.76 | 6.378% | $169.9495 | $169.95 | $169.95 | $169.90 |
| Purchase #2 | $64.54 | 6.747% | $68.8945 | $68.89 | $68.90 | $68.90 |
| Purchase #3 | $58.79 | 7.102% | $62.9653 | $62.97 | $62.95 | $63.00 |
| Purchase #4 | $182.48 | 10.165% | $201.0291 | $201.03 | $201.05 | $201.00 |
| Purchase #5 | $89.32 | 4.489% | $93.3296 | $93.33 | $93.35 | $93.30 |
| Purchase #6 | $46.63 | 9.692% | $51.1494 | $51.15 | $51.15 | $51.10 |
| Purchase #7 | $204.25 | 11.163% | $227.0504 | $227.05 | $227.05 | $227.10 |
| 7 purchase totals = | $805.77 | $874.3678 | $874.37 | $874.40 | $874.30 | |