| 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 | $171.67 | 6.473% | $182.7822 | $182.78 | $182.80 | $182.80 |
| Purchase #2 | $101.86 | 10.572% | $112.6286 | $112.63 | $112.65 | $112.60 |
| Purchase #3 | $108.27 | 12.811% | $122.1405 | $122.14 | $122.15 | $122.10 |
| Purchase #4 | $149.75 | 12.275% | $168.1318 | $168.13 | $168.15 | $168.10 |
| Purchase #5 | $79.77 | 6.804% | $85.1976 | $85.20 | $85.20 | $85.20 |
| Purchase #6 | $117.43 | 8.559% | $127.4808 | $127.48 | $127.50 | $127.50 |
| Purchase #7 | $13.28 | 12.835% | $14.9845 | $14.98 | $15.00 | $15.00 |
| 7 purchase totals = | $742.03 | $813.3460 | $813.34 | $813.45 | $813.30 | |