| 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 | $191.71 | 8.819% | $208.6169 | $208.62 | $208.60 | $208.60 |
| Purchase #2 | $10.67 | 11.545% | $11.9019 | $11.90 | $11.90 | $11.90 |
| Purchase #3 | $107.67 | 12.515% | $121.1449 | $121.14 | $121.15 | $121.10 |
| Purchase #4 | $147.66 | 8.219% | $159.7962 | $159.80 | $159.80 | $159.80 |
| Purchase #5 | $196.53 | 3.273% | $202.9624 | $202.96 | $202.95 | $203.00 |
| Purchase #6 | $97.26 | 4.279% | $101.4218 | $101.42 | $101.40 | $101.40 |
| Purchase #7 | $113.35 | 12.784% | $127.8407 | $127.84 | $127.85 | $127.80 |
| 7 purchase totals = | $864.85 | $933.6848 | $933.68 | $933.65 | $933.60 | |