| 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 | $146.40 | 10.574% | $161.8803 | $161.88 | $161.90 | $161.90 |
| Purchase #2 | $117.77 | 6.820% | $125.8019 | $125.80 | $125.80 | $125.80 |
| Purchase #3 | $192.44 | 12.333% | $216.1736 | $216.17 | $216.15 | $216.20 |
| Purchase #4 | $14.98 | 4.613% | $15.671 | $15.67 | $15.65 | $15.70 |
| Purchase #5 | $30.58 | 7.132% | $32.761 | $32.76 | $32.75 | $32.80 |
| Purchase #6 | $163.78 | 11.777% | $183.0684 | $183.07 | $183.05 | $183.10 |
| Purchase #7 | $50.37 | 3.341% | $52.0529 | $52.05 | $52.05 | $52.10 |
| 7 purchase totals = | $716.32 | $787.4091 | $787.40 | $787.35 | $787.60 | |