| 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 | $171.93 | 12.158% | $192.8332 | $192.83 | $192.85 | $192.80 |
| Purchase #2 | $168.82 | 9.623% | $185.0655 | $185.07 | $185.05 | $185.10 |
| Purchase #3 | $233.98 | 5.795% | $247.5391 | $247.54 | $247.55 | $247.50 |
| Purchase #4 | $235.77 | 3.478% | $243.9701 | $243.97 | $243.95 | $244.00 |
| Purchase #5 | $211.68 | 12.352% | $237.8267 | $237.83 | $237.85 | $237.80 |
| Purchase #6 | $49.31 | 5.334% | $51.9402 | $51.94 | $51.95 | $51.90 |
| Purchase #7 | $140.57 | 10.220% | $154.9363 | $154.94 | $154.95 | $154.90 |
| 7 purchase totals = | $1,212.06 | $1,314.1111 | $1,314.12 | $1,314.15 | $1,314.00 | |