| 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 | $160.96 | 9.145% | $175.6798 | $175.68 | $175.70 | $175.70 |
| Purchase #2 | $87.92 | 12.794% | $99.1685 | $99.17 | $99.15 | $99.20 |
| Purchase #3 | $25.97 | 13.136% | $29.3814 | $29.38 | $29.40 | $29.40 |
| Purchase #4 | $249.56 | 8.164% | $269.9341 | $269.93 | $269.95 | $269.90 |
| Purchase #5 | $27.54 | 9.284% | $30.0968 | $30.10 | $30.10 | $30.10 |
| Purchase #6 | $239.48 | 9.429% | $262.0606 | $262.06 | $262.05 | $262.10 |
| Purchase #7 | $192.31 | 5.502% | $202.8909 | $202.89 | $202.90 | $202.90 |
| 7 purchase totals = | $983.74 | $1,069.2121 | $1,069.21 | $1,069.25 | $1,069.30 | |