| 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 | $12.76 | 11.274% | $14.1986 | $14.20 | $14.20 | $14.20 |
| Purchase #2 | $148.68 | 13.224% | $168.3414 | $168.34 | $168.35 | $168.30 |
| Purchase #3 | $174.37 | 5.161% | $183.3692 | $183.37 | $183.35 | $183.40 |
| Purchase #4 | $17.88 | 10.622% | $19.7792 | $19.78 | $19.80 | $19.80 |
| Purchase #5 | $236.97 | 13.867% | $269.8306 | $269.83 | $269.85 | $269.80 |
| Purchase #6 | $141.25 | 3.398% | $146.0497 | $146.05 | $146.05 | $146.00 |
| Purchase #7 | $112.78 | 8.117% | $121.9344 | $121.93 | $121.95 | $121.90 |
| 7 purchase totals = | $844.69 | $923.5031 | $923.50 | $923.55 | $923.40 | |