| 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 | $111.89 | 4.323% | $116.727 | $116.73 | $116.75 | $116.70 |
| Purchase #2 | $49.51 | 4.319% | $51.6483 | $51.65 | $51.65 | $51.60 |
| Purchase #3 | $167.60 | 5.245% | $176.3906 | $176.39 | $176.40 | $176.40 |
| Purchase #4 | $155.30 | 6.324% | $165.1212 | $165.12 | $165.10 | $165.10 |
| Purchase #5 | $45.96 | 12.693% | $51.7937 | $51.79 | $51.80 | $51.80 |
| Purchase #6 | $75.40 | 11.551% | $84.1095 | $84.11 | $84.10 | $84.10 |
| Purchase #7 | $28.73 | 8.710% | $31.2324 | $31.23 | $31.25 | $31.20 |
| 7 purchase totals = | $634.39 | $677.0227 | $677.02 | $677.05 | $676.90 | |