| 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 | $130.31 | 5.148% | $137.0184 | $137.02 | $137.00 | $137.00 |
| Purchase #2 | $71.54 | 10.785% | $79.2556 | $79.26 | $79.25 | $79.30 |
| Purchase #3 | $81.88 | 5.241% | $86.1713 | $86.17 | $86.15 | $86.20 |
| Purchase #4 | $196.25 | 3.143% | $202.4181 | $202.42 | $202.40 | $202.40 |
| Purchase #5 | $208.78 | 8.368% | $226.2507 | $226.25 | $226.25 | $226.30 |
| Purchase #6 | $118.36 | 7.139% | $126.8097 | $126.81 | $126.80 | $126.80 |
| Purchase #7 | $110.37 | 3.106% | $113.7981 | $113.80 | $113.80 | $113.80 |
| 7 purchase totals = | $917.49 | $971.7219 | $971.73 | $971.65 | $971.80 | |