| 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 | $14.85 | 12.389% | $16.6898 | $16.69 | $16.70 | $16.70 |
| Purchase #2 | $74.37 | 13.801% | $84.6338 | $84.63 | $84.65 | $84.60 |
| Purchase #3 | $140.40 | 10.617% | $155.3063 | $155.31 | $155.30 | $155.30 |
| Purchase #4 | $167.74 | 12.655% | $188.9675 | $188.97 | $188.95 | $189.00 |
| Purchase #5 | $138.35 | 9.538% | $151.5458 | $151.55 | $151.55 | $151.50 |
| Purchase #6 | $156.40 | 7.198% | $167.6577 | $167.66 | $167.65 | $167.70 |
| Purchase #7 | $127.68 | 10.719% | $141.366 | $141.37 | $141.35 | $141.40 |
| 7 purchase totals = | $819.79 | $906.1669 | $906.18 | $906.15 | $906.20 | |