| 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 | $16.88 | 8.468% | $18.3094 | $18.31 | $18.30 | $18.30 |
| Purchase #2 | $198.74 | 3.566% | $205.8271 | $205.83 | $205.85 | $205.80 |
| Purchase #3 | $222.99 | 5.579% | $235.4306 | $235.43 | $235.45 | $235.40 |
| Purchase #4 | $76.48 | 7.733% | $82.3942 | $82.39 | $82.40 | $82.40 |
| Purchase #5 | $172.37 | 8.484% | $186.9939 | $186.99 | $187.00 | $187.00 |
| Purchase #6 | $26.91 | 8.833% | $29.287 | $29.29 | $29.30 | $29.30 |
| Purchase #7 | $144.43 | 4.797% | $151.3583 | $151.36 | $151.35 | $151.40 |
| 7 purchase totals = | $858.80 | $909.6005 | $909.60 | $909.65 | $909.60 | |