| 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 | $75.85 | 7.210% | $81.3188 | $81.32 | $81.30 | $81.30 |
| Purchase #2 | $226.77 | 4.538% | $237.0608 | $237.06 | $237.05 | $237.10 |
| Purchase #3 | $196.42 | 9.505% | $215.0897 | $215.09 | $215.10 | $215.10 |
| Purchase #4 | $179.52 | 12.717% | $202.3496 | $202.35 | $202.35 | $202.30 |
| Purchase #5 | $13.47 | 5.133% | $14.1614 | $14.16 | $14.15 | $14.20 |
| Purchase #6 | $166.83 | 5.408% | $175.8522 | $175.85 | $175.85 | $175.90 |
| Purchase #7 | $160.46 | 9.625% | $175.9043 | $175.90 | $175.90 | $175.90 |
| 7 purchase totals = | $1,019.32 | $1,101.7368 | $1,101.73 | $1,101.70 | $1,101.80 | |