| 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 | $158.75 | 6.825% | $169.5847 | $169.58 | $169.60 | $169.60 |
| Purchase #2 | $8.39 | 4.734% | $8.7872 | $8.79 | $8.80 | $8.80 |
| Purchase #3 | $237.58 | 3.452% | $245.7813 | $245.78 | $245.80 | $245.80 |
| Purchase #4 | $168.35 | 9.557% | $184.4392 | $184.44 | $184.45 | $184.40 |
| Purchase #5 | $245.86 | 13.632% | $279.3756 | $279.38 | $279.40 | $279.40 |
| Purchase #6 | $215.47 | 7.455% | $231.5333 | $231.53 | $231.55 | $231.50 |
| Purchase #7 | $66.68 | 8.711% | $72.4885 | $72.49 | $72.50 | $72.50 |
| 7 purchase totals = | $1,101.08 | $1,191.9898 | $1,191.99 | $1,192.10 | $1,192.00 | |