| 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 | $137.91 | 4.384% | $143.956 | $143.96 | $143.95 | $144.00 |
| Purchase #2 | $191.49 | 4.840% | $200.7581 | $200.76 | $200.75 | $200.80 |
| Purchase #3 | $176.73 | 5.187% | $185.897 | $185.90 | $185.90 | $185.90 |
| Purchase #4 | $167.39 | 8.717% | $181.9814 | $181.98 | $182.00 | $182.00 |
| Purchase #5 | $183.53 | 4.472% | $191.7375 | $191.74 | $191.75 | $191.70 |
| Purchase #6 | $243.90 | 12.713% | $274.907 | $274.91 | $274.90 | $274.90 |
| Purchase #7 | $66.35 | 4.750% | $69.5016 | $69.50 | $69.50 | $69.50 |
| 7 purchase totals = | $1,167.30 | $1,248.7386 | $1,248.75 | $1,248.75 | $1,248.80 | |