| 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 | $144.63 | 8.746% | $157.2793 | $157.28 | $157.30 | $157.30 |
| Purchase #2 | $184.44 | 11.264% | $205.2153 | $205.22 | $205.20 | $205.20 |
| Purchase #3 | $210.38 | 10.530% | $232.533 | $232.53 | $232.55 | $232.50 |
| Purchase #4 | $13.95 | 5.330% | $14.6935 | $14.69 | $14.70 | $14.70 |
| Purchase #5 | $146.58 | 13.520% | $166.3976 | $166.40 | $166.40 | $166.40 |
| Purchase #6 | $52.30 | 10.440% | $57.7601 | $57.76 | $57.75 | $57.80 |
| Purchase #7 | $249.39 | 13.557% | $283.1998 | $283.20 | $283.20 | $283.20 |
| 7 purchase totals = | $1,001.67 | $1,117.0786 | $1,117.08 | $1,117.10 | $1,117.10 | |