| 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 | $149.85 | 6.368% | $159.3924 | $159.39 | $159.40 | $159.40 |
| Purchase #2 | $182.25 | 5.197% | $191.7215 | $191.72 | $191.70 | $191.70 |
| Purchase #3 | $13.79 | 3.717% | $14.3026 | $14.30 | $14.30 | $14.30 |
| Purchase #4 | $57.51 | 6.299% | $61.1326 | $61.13 | $61.15 | $61.10 |
| Purchase #5 | $176.32 | 12.850% | $198.9771 | $198.98 | $199.00 | $199.00 |
| Purchase #6 | $242.90 | 8.124% | $262.6332 | $262.63 | $262.65 | $262.60 |
| Purchase #7 | $193.97 | 8.606% | $210.6631 | $210.66 | $210.65 | $210.70 |
| 7 purchase totals = | $1,016.59 | $1,098.8225 | $1,098.81 | $1,098.85 | $1,098.80 | |