| 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 | $183.64 | 4.547% | $191.9901 | $191.99 | $192.00 | $192.00 |
| Purchase #2 | $77.67 | 12.196% | $87.1426 | $87.14 | $87.15 | $87.10 |
| Purchase #3 | $158.97 | 5.636% | $167.9295 | $167.93 | $167.95 | $167.90 |
| Purchase #4 | $66.53 | 9.769% | $73.0293 | $73.03 | $73.05 | $73.00 |
| Purchase #5 | $130.52 | 10.681% | $144.4608 | $144.46 | $144.45 | $144.50 |
| Purchase #6 | $16.80 | 10.524% | $18.568 | $18.57 | $18.55 | $18.60 |
| Purchase #7 | $163.54 | 7.590% | $175.9527 | $175.95 | $175.95 | $176.00 |
| 7 purchase totals = | $797.67 | $859.0730 | $859.07 | $859.10 | $859.10 | |