| 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 | $162.60 | 3.528% | $168.3365 | $168.34 | $168.35 | $168.30 |
| Purchase #2 | $18.34 | 7.786% | $19.768 | $19.77 | $19.75 | $19.80 |
| Purchase #3 | $67.93 | 10.400% | $74.9947 | $74.99 | $75.00 | $75.00 |
| Purchase #4 | $172.86 | 11.350% | $192.4796 | $192.48 | $192.50 | $192.50 |
| Purchase #5 | $8.96 | 3.672% | $9.289 | $9.29 | $9.30 | $9.30 |
| Purchase #6 | $137.29 | 10.219% | $151.3197 | $151.32 | $151.30 | $151.30 |
| Purchase #7 | $237.39 | 13.477% | $269.3831 | $269.38 | $269.40 | $269.40 |
| 7 purchase totals = | $805.37 | $885.5706 | $885.57 | $885.60 | $885.60 | |