| 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 | $190.93 | 3.541% | $197.6908 | $197.69 | $197.70 | $197.70 |
| Purchase #2 | $204.44 | 6.370% | $217.4628 | $217.46 | $217.45 | $217.50 |
| Purchase #3 | $71.83 | 6.672% | $76.6225 | $76.62 | $76.60 | $76.60 |
| Purchase #4 | $185.74 | 12.741% | $209.4051 | $209.41 | $209.40 | $209.40 |
| Purchase #5 | $126.85 | 5.835% | $134.2517 | $134.25 | $134.25 | $134.30 |
| Purchase #6 | $80.44 | 7.248% | $86.2703 | $86.27 | $86.25 | $86.30 |
| Purchase #7 | $186.31 | 10.520% | $205.9098 | $205.91 | $205.90 | $205.90 |
| 7 purchase totals = | $1,046.54 | $1,127.6130 | $1,127.61 | $1,127.55 | $1,127.70 | |