| 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 | $145.41 | 9.281% | $158.9055 | $158.91 | $158.90 | $158.90 |
| Purchase #2 | $93.50 | 12.399% | $105.0931 | $105.09 | $105.10 | $105.10 |
| Purchase #3 | $156.87 | 6.442% | $166.9756 | $166.98 | $167.00 | $167.00 |
| Purchase #4 | $219.29 | 12.639% | $247.0061 | $247.01 | $247.00 | $247.00 |
| Purchase #5 | $168.25 | 8.676% | $182.8474 | $182.85 | $182.85 | $182.80 |
| Purchase #6 | $101.47 | 6.640% | $108.2076 | $108.21 | $108.20 | $108.20 |
| Purchase #7 | $5.82 | 12.211% | $6.5307 | $6.53 | $6.55 | $6.50 |
| 7 purchase totals = | $890.61 | $975.5660 | $975.58 | $975.60 | $975.50 | |