| 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 | $160.50 | 4.104% | $167.0869 | $167.09 | $167.10 | $167.10 |
| Purchase #2 | $215.44 | 11.366% | $239.9269 | $239.93 | $239.95 | $239.90 |
| Purchase #3 | $196.93 | 13.832% | $224.1694 | $224.17 | $224.15 | $224.20 |
| Purchase #4 | $13.74 | 9.388% | $15.0299 | $15.03 | $15.05 | $15.00 |
| Purchase #5 | $100.86 | 12.185% | $113.1498 | $113.15 | $113.15 | $113.10 |
| Purchase #6 | $24.71 | 11.428% | $27.5339 | $27.53 | $27.55 | $27.50 |
| Purchase #7 | $241.34 | 10.449% | $266.5576 | $266.56 | $266.55 | $266.60 |
| 7 purchase totals = | $953.52 | $1,053.4544 | $1,053.46 | $1,053.50 | $1,053.40 | |