| 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 | $154.31 | 6.381% | $164.1565 | $164.16 | $164.15 | $164.20 |
| Purchase #2 | $16.98 | 3.413% | $17.5595 | $17.56 | $17.55 | $17.60 |
| Purchase #3 | $64.73 | 10.764% | $71.6975 | $71.70 | $71.70 | $71.70 |
| Purchase #4 | $13.65 | 7.107% | $14.6201 | $14.62 | $14.60 | $14.60 |
| Purchase #5 | $34.69 | 12.440% | $39.0054 | $39.01 | $39.00 | $39.00 |
| Purchase #6 | $36.54 | 12.576% | $41.1353 | $41.14 | $41.15 | $41.10 |
| Purchase #7 | $158.63 | 13.495% | $180.0371 | $180.04 | $180.05 | $180.00 |
| 7 purchase totals = | $479.53 | $528.2114 | $528.23 | $528.20 | $528.20 | |