| 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 | $127.97 | 5.437% | $134.9277 | $134.93 | $134.95 | $134.90 |
| Purchase #2 | $55.25 | 11.125% | $61.3966 | $61.40 | $61.40 | $61.40 |
| Purchase #3 | $195.66 | 8.240% | $211.7824 | $211.78 | $211.80 | $211.80 |
| Purchase #4 | $46.93 | 12.362% | $52.7315 | $52.73 | $52.75 | $52.70 |
| Purchase #5 | $82.99 | 9.285% | $90.6956 | $90.70 | $90.70 | $90.70 |
| Purchase #6 | $158.48 | 11.228% | $176.2741 | $176.27 | $176.25 | $176.30 |
| Purchase #7 | $13.53 | 4.342% | $14.1175 | $14.12 | $14.10 | $14.10 |
| 7 purchase totals = | $680.81 | $741.9254 | $741.93 | $741.95 | $741.90 | |