| 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 | $147.72 | 12.416% | $166.0609 | $166.06 | $166.05 | $166.10 |
| Purchase #2 | $34.32 | 7.615% | $36.9335 | $36.93 | $36.95 | $36.90 |
| Purchase #3 | $33.95 | 9.624% | $37.2173 | $37.22 | $37.20 | $37.20 |
| Purchase #4 | $209.60 | 7.441% | $225.1963 | $225.20 | $225.20 | $225.20 |
| Purchase #5 | $11.36 | 3.489% | $11.7564 | $11.76 | $11.75 | $11.80 |
| Purchase #6 | $14.83 | 12.297% | $16.6536 | $16.65 | $16.65 | $16.70 |
| Purchase #7 | $158.99 | 13.371% | $180.2486 | $180.25 | $180.25 | $180.20 |
| 7 purchase totals = | $610.77 | $674.0666 | $674.07 | $674.05 | $674.10 | |