| 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 | $160.33 | 12.227% | $179.9335 | $179.93 | $179.95 | $179.90 |
| Purchase #2 | $199.29 | 8.872% | $216.971 | $216.97 | $216.95 | $217.00 |
| Purchase #3 | $84.97 | 10.361% | $93.7737 | $93.77 | $93.75 | $93.80 |
| Purchase #4 | $174.40 | 10.713% | $193.0835 | $193.08 | $193.10 | $193.10 |
| Purchase #5 | $91.50 | 6.640% | $97.5756 | $97.58 | $97.60 | $97.60 |
| Purchase #6 | $160.39 | 5.601% | $169.3734 | $169.37 | $169.35 | $169.40 |
| Purchase #7 | $66.87 | 9.565% | $73.2661 | $73.27 | $73.25 | $73.30 |
| 7 purchase totals = | $937.75 | $1,023.9768 | $1,023.97 | $1,023.95 | $1,024.10 | |