| 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 | $168.86 | 13.200% | $191.1495 | $191.15 | $191.15 | $191.10 |
| Purchase #2 | $164.41 | 5.503% | $173.4575 | $173.46 | $173.45 | $173.50 |
| Purchase #3 | $130.55 | 3.436% | $135.0357 | $135.04 | $135.05 | $135.00 |
| Purchase #4 | $37.66 | 3.190% | $38.8614 | $38.86 | $38.85 | $38.90 |
| Purchase #5 | $244.43 | 13.273% | $276.8732 | $276.87 | $276.85 | $276.90 |
| Purchase #6 | $213.90 | 6.315% | $227.4078 | $227.41 | $227.40 | $227.40 |
| Purchase #7 | $173.90 | 9.694% | $190.7579 | $190.76 | $190.75 | $190.80 |
| 7 purchase totals = | $1,133.71 | $1,233.5430 | $1,233.55 | $1,233.50 | $1,233.60 | |