| 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 | $142.73 | 11.346% | $158.9241 | $158.92 | $158.90 | $158.90 |
| Purchase #2 | $203.37 | 3.575% | $210.6405 | $210.64 | $210.65 | $210.60 |
| Purchase #3 | $14.63 | 3.115% | $15.0857 | $15.09 | $15.10 | $15.10 |
| Purchase #4 | $94.51 | 7.233% | $101.3459 | $101.35 | $101.35 | $101.30 |
| Purchase #5 | $81.66 | 5.670% | $86.2901 | $86.29 | $86.30 | $86.30 |
| Purchase #6 | $63.71 | 7.299% | $68.3602 | $68.36 | $68.35 | $68.40 |
| Purchase #7 | $150.41 | 5.347% | $158.4524 | $158.45 | $158.45 | $158.50 |
| 7 purchase totals = | $751.02 | $799.0989 | $799.10 | $799.10 | $799.10 | |