| 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 | $179.33 | 9.300% | $196.0077 | $196.01 | $196.00 | $196.00 |
| Purchase #2 | $84.33 | 3.390% | $87.1888 | $87.19 | $87.20 | $87.20 |
| Purchase #3 | $56.93 | 3.756% | $59.0683 | $59.07 | $59.05 | $59.10 |
| Purchase #4 | $216.53 | 7.236% | $232.1981 | $232.20 | $232.20 | $232.20 |
| Purchase #5 | $132.94 | 9.172% | $145.1333 | $145.13 | $145.15 | $145.10 |
| Purchase #6 | $57.43 | 11.800% | $64.2067 | $64.21 | $64.20 | $64.20 |
| Purchase #7 | $167.87 | 8.516% | $182.1658 | $182.17 | $182.15 | $182.20 |
| 7 purchase totals = | $895.36 | $965.9687 | $965.98 | $965.95 | $966.00 | |