| 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 | $15.52 | 11.456% | $17.298 | $17.30 | $17.30 | $17.30 |
| Purchase #2 | $139.96 | 13.828% | $159.3137 | $159.31 | $159.30 | $159.30 |
| Purchase #3 | $142.37 | 10.398% | $157.1736 | $157.17 | $157.15 | $157.20 |
| Purchase #4 | $70.93 | 3.705% | $73.558 | $73.56 | $73.55 | $73.60 |
| Purchase #5 | $52.88 | 8.365% | $57.3034 | $57.30 | $57.30 | $57.30 |
| Purchase #6 | $246.68 | 11.451% | $274.9273 | $274.93 | $274.95 | $274.90 |
| Purchase #7 | $170.44 | 13.385% | $193.2534 | $193.25 | $193.25 | $193.30 |
| 7 purchase totals = | $838.78 | $932.8274 | $932.82 | $932.80 | $932.90 | |