| 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 | $72.88 | 11.655% | $81.3742 | $81.37 | $81.35 | $81.40 |
| Purchase #2 | $192.33 | 12.393% | $216.1655 | $216.17 | $216.15 | $216.20 |
| Purchase #3 | $215.49 | 12.377% | $242.1612 | $242.16 | $242.15 | $242.20 |
| Purchase #4 | $195.38 | 6.311% | $207.7104 | $207.71 | $207.70 | $207.70 |
| Purchase #5 | $93.80 | 5.325% | $98.7949 | $98.79 | $98.80 | $98.80 |
| Purchase #6 | $184.50 | 3.317% | $190.6199 | $190.62 | $190.60 | $190.60 |
| Purchase #7 | $190.98 | 8.333% | $206.8944 | $206.89 | $206.90 | $206.90 |
| 7 purchase totals = | $1,145.36 | $1,243.7205 | $1,243.71 | $1,243.65 | $1,243.80 | |