| 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 | $144.79 | 13.242% | $163.9631 | $163.96 | $163.95 | $164.00 |
| Purchase #2 | $112.69 | 4.241% | $117.4692 | $117.47 | $117.45 | $117.50 |
| Purchase #3 | $15.96 | 6.642% | $17.0201 | $17.02 | $17.00 | $17.00 |
| Purchase #4 | $34.25 | 8.614% | $37.2003 | $37.20 | $37.20 | $37.20 |
| Purchase #5 | $155.85 | 13.663% | $177.1438 | $177.14 | $177.15 | $177.10 |
| Purchase #6 | $100.45 | 9.251% | $109.7426 | $109.74 | $109.75 | $109.70 |
| Purchase #7 | $142.75 | 13.585% | $162.1426 | $162.14 | $162.15 | $162.10 |
| 7 purchase totals = | $706.74 | $784.6817 | $784.67 | $784.65 | $784.60 | |