| 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 | $167.58 | 10.413% | $185.0301 | $185.03 | $185.05 | $185.00 |
| Purchase #2 | $173.95 | 13.350% | $197.1723 | $197.17 | $197.15 | $197.20 |
| Purchase #3 | $26.74 | 5.857% | $28.3062 | $28.31 | $28.30 | $28.30 |
| Purchase #4 | $225.91 | 8.298% | $244.656 | $244.66 | $244.65 | $244.70 |
| Purchase #5 | $145.81 | 9.330% | $159.4141 | $159.41 | $159.40 | $159.40 |
| Purchase #6 | $79.35 | 9.488% | $86.8787 | $86.88 | $86.90 | $86.90 |
| Purchase #7 | $221.45 | 11.315% | $246.5071 | $246.51 | $246.50 | $246.50 |
| 7 purchase totals = | $1,040.79 | $1,147.9645 | $1,147.97 | $1,147.95 | $1,148.00 | |