| 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 | $154.62 | 7.604% | $166.3773 | $166.38 | $166.40 | $166.40 |
| Purchase #2 | $114.51 | 4.183% | $119.3 | $119.30 | $119.30 | $119.30 |
| Purchase #3 | $182.62 | 11.870% | $204.297 | $204.30 | $204.30 | $204.30 |
| Purchase #4 | $37.80 | 4.583% | $39.5324 | $39.53 | $39.55 | $39.50 |
| Purchase #5 | $183.72 | 10.541% | $203.0859 | $203.09 | $203.10 | $203.10 |
| Purchase #6 | $19.82 | 6.578% | $21.1238 | $21.12 | $21.10 | $21.10 |
| Purchase #7 | $150.97 | 13.308% | $171.0611 | $171.06 | $171.05 | $171.10 |
| 7 purchase totals = | $844.06 | $924.7775 | $924.78 | $924.80 | $924.80 | |