| 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 | $115.83 | 11.428% | $129.0671 | $129.07 | $129.05 | $129.10 |
| Purchase #2 | $184.46 | 8.800% | $200.6925 | $200.69 | $200.70 | $200.70 |
| Purchase #3 | $121.81 | 8.252% | $131.8618 | $131.86 | $131.85 | $131.90 |
| Purchase #4 | $163.25 | 8.748% | $177.5311 | $177.53 | $177.55 | $177.50 |
| Purchase #5 | $142.36 | 13.219% | $161.1786 | $161.18 | $161.20 | $161.20 |
| Purchase #6 | $54.83 | 11.693% | $61.2413 | $61.24 | $61.25 | $61.20 |
| Purchase #7 | $147.61 | 11.773% | $164.9881 | $164.99 | $165.00 | $165.00 |
| 7 purchase totals = | $930.15 | $1,026.5605 | $1,026.56 | $1,026.60 | $1,026.60 | |