| 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 | $193.47 | 11.246% | $215.2276 | $215.23 | $215.25 | $215.20 |
| Purchase #2 | $121.90 | 4.708% | $127.6391 | $127.64 | $127.65 | $127.60 |
| Purchase #3 | $38.91 | 11.161% | $43.2527 | $43.25 | $43.25 | $43.30 |
| Purchase #4 | $99.37 | 7.385% | $106.7085 | $106.71 | $106.70 | $106.70 |
| Purchase #5 | $215.81 | 8.318% | $233.7611 | $233.76 | $233.75 | $233.80 |
| Purchase #6 | $158.49 | 7.274% | $170.0186 | $170.02 | $170.00 | $170.00 |
| Purchase #7 | $173.60 | 11.191% | $193.0276 | $193.03 | $193.05 | $193.00 |
| 7 purchase totals = | $1,001.55 | $1,089.6352 | $1,089.64 | $1,089.65 | $1,089.60 | |