| 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 | $175.93 | 9.716% | $193.0234 | $193.02 | $193.00 | $193.00 |
| Purchase #2 | $200.47 | 7.317% | $215.1384 | $215.14 | $215.15 | $215.10 |
| Purchase #3 | $224.34 | 4.415% | $234.2446 | $234.24 | $234.25 | $234.20 |
| Purchase #4 | $157.83 | 5.328% | $166.2392 | $166.24 | $166.25 | $166.20 |
| Purchase #5 | $37.30 | 12.630% | $42.011 | $42.01 | $42.00 | $42.00 |
| Purchase #6 | $156.29 | 8.263% | $169.2042 | $169.20 | $169.20 | $169.20 |
| Purchase #7 | $159.69 | 7.364% | $171.4496 | $171.45 | $171.45 | $171.40 |
| 7 purchase totals = | $1,111.85 | $1,191.3104 | $1,191.30 | $1,191.30 | $1,191.10 | |