| 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 | $183.37 | 5.115% | $192.7494 | $192.75 | $192.75 | $192.70 |
| Purchase #2 | $178.44 | 4.461% | $186.4002 | $186.40 | $186.40 | $186.40 |
| Purchase #3 | $216.91 | 7.693% | $233.5969 | $233.60 | $233.60 | $233.60 |
| Purchase #4 | $38.52 | 4.357% | $40.1983 | $40.20 | $40.20 | $40.20 |
| Purchase #5 | $121.30 | 9.835% | $133.2299 | $133.23 | $133.25 | $133.20 |
| Purchase #6 | $131.61 | 9.805% | $144.5144 | $144.51 | $144.50 | $144.50 |
| Purchase #7 | $43.83 | 11.659% | $48.9401 | $48.94 | $48.95 | $48.90 |
| 7 purchase totals = | $913.98 | $979.6292 | $979.63 | $979.65 | $979.50 | |