| 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 | $155.83 | 13.184% | $176.3746 | $176.37 | $176.35 | $176.40 |
| Purchase #2 | $97.26 | 11.272% | $108.2231 | $108.22 | $108.20 | $108.20 |
| Purchase #3 | $241.68 | 8.709% | $262.7279 | $262.73 | $262.75 | $262.70 |
| Purchase #4 | $194.41 | 10.610% | $215.0369 | $215.04 | $215.05 | $215.00 |
| Purchase #5 | $10.48 | 12.298% | $11.7688 | $11.77 | $11.75 | $11.80 |
| Purchase #6 | $135.38 | 11.162% | $150.4911 | $150.49 | $150.50 | $150.50 |
| Purchase #7 | $73.34 | 5.480% | $77.359 | $77.36 | $77.35 | $77.40 |
| 7 purchase totals = | $908.38 | $1,001.9814 | $1,001.98 | $1,001.95 | $1,002.00 | |