| 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 | $186.44 | 7.159% | $199.7872 | $199.79 | $199.80 | $199.80 |
| Purchase #2 | $34.94 | 8.419% | $37.8816 | $37.88 | $37.90 | $37.90 |
| Purchase #3 | $112.37 | 7.133% | $120.3854 | $120.39 | $120.40 | $120.40 |
| Purchase #4 | $212.93 | 4.359% | $222.2116 | $222.21 | $222.20 | $222.20 |
| Purchase #5 | $159.44 | 10.349% | $175.9404 | $175.94 | $175.95 | $175.90 |
| Purchase #6 | $166.25 | 11.708% | $185.7146 | $185.71 | $185.70 | $185.70 |
| Purchase #7 | $97.82 | 3.441% | $101.186 | $101.19 | $101.20 | $101.20 |
| 7 purchase totals = | $970.19 | $1,043.1068 | $1,043.11 | $1,043.15 | $1,043.10 | |