| 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 | $136.97 | 4.717% | $143.4309 | $143.43 | $143.45 | $143.40 |
| Purchase #2 | $185.57 | 9.366% | $202.9505 | $202.95 | $202.95 | $203.00 |
| Purchase #3 | $206.57 | 8.489% | $224.1057 | $224.11 | $224.10 | $224.10 |
| Purchase #4 | $87.50 | 12.256% | $98.224 | $98.22 | $98.20 | $98.20 |
| Purchase #5 | $94.86 | 8.133% | $102.575 | $102.58 | $102.60 | $102.60 |
| Purchase #6 | $175.48 | 7.249% | $188.2005 | $188.20 | $188.20 | $188.20 |
| Purchase #7 | $191.68 | 8.800% | $208.5478 | $208.55 | $208.55 | $208.50 |
| 7 purchase totals = | $1,078.63 | $1,168.0344 | $1,168.04 | $1,168.05 | $1,168.00 | |