| 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 | $117.57 | 12.275% | $132.0017 | $132.00 | $132.00 | $132.00 |
| Purchase #2 | $110.32 | 6.419% | $117.4014 | $117.40 | $117.40 | $117.40 |
| Purchase #3 | $186.46 | 4.524% | $194.8955 | $194.90 | $194.90 | $194.90 |
| Purchase #4 | $130.63 | 7.231% | $140.0759 | $140.08 | $140.10 | $140.10 |
| Purchase #5 | $174.25 | 6.718% | $185.9561 | $185.96 | $185.95 | $186.00 |
| Purchase #6 | $154.31 | 4.756% | $161.649 | $161.65 | $161.65 | $161.60 |
| Purchase #7 | $215.73 | 8.818% | $234.7531 | $234.75 | $234.75 | $234.80 |
| 7 purchase totals = | $1,089.27 | $1,166.7327 | $1,166.74 | $1,166.75 | $1,166.80 | |