| 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 | $156.91 | 4.809% | $164.4558 | $164.46 | $164.45 | $164.50 |
| Purchase #2 | $106.98 | 10.260% | $117.9561 | $117.96 | $117.95 | $118.00 |
| Purchase #3 | $117.73 | 12.856% | $132.8654 | $132.87 | $132.85 | $132.90 |
| Purchase #4 | $244.43 | 3.816% | $253.7574 | $253.76 | $253.75 | $253.80 |
| Purchase #5 | $159.96 | 5.429% | $168.6442 | $168.64 | $168.65 | $168.60 |
| Purchase #6 | $167.92 | 12.519% | $188.9419 | $188.94 | $188.95 | $188.90 |
| Purchase #7 | $173.39 | 7.668% | $186.6855 | $186.69 | $186.70 | $186.70 |
| 7 purchase totals = | $1,127.32 | $1,213.3063 | $1,213.32 | $1,213.30 | $1,213.40 | |