| 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 | $86.56 | 6.581% | $92.2565 | $92.26 | $92.25 | $92.30 |
| Purchase #2 | $145.25 | 5.306% | $152.957 | $152.96 | $152.95 | $153.00 |
| Purchase #3 | $174.49 | 12.300% | $195.9523 | $195.95 | $195.95 | $196.00 |
| Purchase #4 | $181.61 | 12.334% | $204.0098 | $204.01 | $204.00 | $204.00 |
| Purchase #5 | $236.52 | 4.556% | $247.2959 | $247.30 | $247.30 | $247.30 |
| Purchase #6 | $174.72 | 10.499% | $193.0639 | $193.06 | $193.05 | $193.10 |
| Purchase #7 | $237.66 | 13.453% | $269.6324 | $269.63 | $269.65 | $269.60 |
| 7 purchase totals = | $1,236.81 | $1,355.1678 | $1,355.17 | $1,355.15 | $1,355.30 | |