| 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 | $199.57 | 6.719% | $212.9791 | $212.98 | $213.00 | $213.00 |
| Purchase #2 | $111.35 | 11.791% | $124.4793 | $124.48 | $124.50 | $124.50 |
| Purchase #3 | $157.44 | 13.447% | $178.611 | $178.61 | $178.60 | $178.60 |
| Purchase #4 | $75.90 | 9.770% | $83.3154 | $83.32 | $83.30 | $83.30 |
| Purchase #5 | $6.43 | 7.541% | $6.9149 | $6.91 | $6.90 | $6.90 |
| Purchase #6 | $237.40 | 13.632% | $269.7624 | $269.76 | $269.75 | $269.80 |
| Purchase #7 | $7.95 | 13.503% | $9.0235 | $9.02 | $9.00 | $9.00 |
| 7 purchase totals = | $796.04 | $885.0856 | $885.08 | $885.05 | $885.10 | |