| 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 | $183.92 | 7.172% | $197.1107 | $197.11 | $197.10 | $197.10 |
| Purchase #2 | $190.65 | 12.726% | $214.9121 | $214.91 | $214.90 | $214.90 |
| Purchase #3 | $240.46 | 5.735% | $254.2504 | $254.25 | $254.25 | $254.30 |
| Purchase #4 | $240.81 | 8.329% | $260.8671 | $260.87 | $260.85 | $260.90 |
| Purchase #5 | $166.92 | 5.716% | $176.4611 | $176.46 | $176.45 | $176.50 |
| Purchase #6 | $131.83 | 7.694% | $141.973 | $141.97 | $141.95 | $142.00 |
| Purchase #7 | $243.44 | 10.259% | $268.4145 | $268.41 | $268.40 | $268.40 |
| 7 purchase totals = | $1,398.03 | $1,513.9889 | $1,513.98 | $1,513.90 | $1,514.10 | |