| 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 | $197.29 | 12.744% | $222.4326 | $222.43 | $222.45 | $222.40 |
| Purchase #2 | $157.50 | 12.135% | $176.6126 | $176.61 | $176.60 | $176.60 |
| Purchase #3 | $131.91 | 11.615% | $147.2313 | $147.23 | $147.25 | $147.20 |
| Purchase #4 | $199.74 | 12.191% | $224.0903 | $224.09 | $224.10 | $224.10 |
| Purchase #5 | $178.62 | 9.790% | $196.1069 | $196.11 | $196.10 | $196.10 |
| Purchase #6 | $72.59 | 5.435% | $76.5353 | $76.54 | $76.55 | $76.50 |
| Purchase #7 | $143.35 | 5.481% | $151.207 | $151.21 | $151.20 | $151.20 |
| 7 purchase totals = | $1,081.00 | $1,194.2160 | $1,194.22 | $1,194.25 | $1,194.10 | |