| 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 | $157.63 | 9.174% | $172.091 | $172.09 | $172.10 | $172.10 |
| Purchase #2 | $22.44 | 9.201% | $24.5047 | $24.50 | $24.50 | $24.50 |
| Purchase #3 | $176.69 | 10.727% | $195.6435 | $195.64 | $195.65 | $195.60 |
| Purchase #4 | $147.89 | 9.865% | $162.4793 | $162.48 | $162.50 | $162.50 |
| Purchase #5 | $231.64 | 13.284% | $262.4111 | $262.41 | $262.40 | $262.40 |
| Purchase #6 | $83.95 | 12.467% | $94.416 | $94.42 | $94.40 | $94.40 |
| Purchase #7 | $11.44 | 7.249% | $12.2693 | $12.27 | $12.25 | $12.30 |
| 7 purchase totals = | $831.68 | $923.8149 | $923.81 | $923.80 | $923.80 | |