| 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 | $186.77 | 3.254% | $192.8475 | $192.85 | $192.85 | $192.80 |
| Purchase #2 | $144.87 | 6.566% | $154.3822 | $154.38 | $154.40 | $154.40 |
| Purchase #3 | $152.32 | 4.620% | $159.3572 | $159.36 | $159.35 | $159.40 |
| Purchase #4 | $151.99 | 13.462% | $172.4509 | $172.45 | $172.45 | $172.50 |
| Purchase #5 | $224.86 | 6.760% | $240.0605 | $240.06 | $240.05 | $240.10 |
| Purchase #6 | $194.25 | 7.743% | $209.2908 | $209.29 | $209.30 | $209.30 |
| Purchase #7 | $69.41 | 11.377% | $77.3068 | $77.31 | $77.30 | $77.30 |
| 7 purchase totals = | $1,124.47 | $1,205.6959 | $1,205.70 | $1,205.70 | $1,205.80 | |