| 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 | $153.36 | 6.873% | $163.9004 | $163.90 | $163.90 | $163.90 |
| Purchase #2 | $95.81 | 5.718% | $101.2884 | $101.29 | $101.30 | $101.30 |
| Purchase #3 | $151.90 | 4.832% | $159.2398 | $159.24 | $159.25 | $159.20 |
| Purchase #4 | $14.45 | 11.120% | $16.0568 | $16.06 | $16.05 | $16.10 |
| Purchase #5 | $117.30 | 5.762% | $124.0588 | $124.06 | $124.05 | $124.10 |
| Purchase #6 | $172.65 | 6.745% | $184.2952 | $184.30 | $184.30 | $184.30 |
| Purchase #7 | $96.74 | 7.145% | $103.6521 | $103.65 | $103.65 | $103.70 |
| 7 purchase totals = | $802.21 | $852.4915 | $852.50 | $852.50 | $852.60 | |