| 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 | $137.69 | 7.140% | $147.5211 | $147.52 | $147.50 | $147.50 |
| Purchase #2 | $124.45 | 3.275% | $128.5257 | $128.53 | $128.55 | $128.50 |
| Purchase #3 | $16.84 | 6.636% | $17.9575 | $17.96 | $17.95 | $18.00 |
| Purchase #4 | $185.73 | 3.412% | $192.0671 | $192.07 | $192.05 | $192.10 |
| Purchase #5 | $158.25 | 10.485% | $174.8425 | $174.84 | $174.85 | $174.80 |
| Purchase #6 | $164.84 | 7.338% | $176.936 | $176.94 | $176.95 | $176.90 |
| Purchase #7 | $205.63 | 11.501% | $229.2795 | $229.28 | $229.30 | $229.30 |
| 7 purchase totals = | $993.43 | $1,067.1294 | $1,067.14 | $1,067.15 | $1,067.10 | |