| 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 | $157.83 | 6.466% | $168.0353 | $168.04 | $168.05 | $168.00 |
| Purchase #2 | $92.83 | 13.243% | $105.1235 | $105.12 | $105.10 | $105.10 |
| Purchase #3 | $163.76 | 13.726% | $186.2377 | $186.24 | $186.25 | $186.20 |
| Purchase #4 | $172.51 | 10.104% | $189.9404 | $189.94 | $189.95 | $189.90 |
| Purchase #5 | $41.80 | 3.597% | $43.3035 | $43.30 | $43.30 | $43.30 |
| Purchase #6 | $211.84 | 11.290% | $235.7567 | $235.76 | $235.75 | $235.80 |
| Purchase #7 | $53.95 | 11.442% | $60.123 | $60.12 | $60.10 | $60.10 |
| 7 purchase totals = | $894.52 | $988.5201 | $988.52 | $988.50 | $988.40 | |