| 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 | $118.32 | 7.724% | $127.459 | $127.46 | $127.45 | $127.50 |
| Purchase #2 | $24.74 | 8.228% | $26.7756 | $26.78 | $26.80 | $26.80 |
| Purchase #3 | $188.33 | 6.544% | $200.6543 | $200.65 | $200.65 | $200.70 |
| Purchase #4 | $151.50 | 7.340% | $162.6201 | $162.62 | $162.60 | $162.60 |
| Purchase #5 | $38.96 | 12.798% | $43.9461 | $43.95 | $43.95 | $43.90 |
| Purchase #6 | $163.29 | 4.312% | $170.3311 | $170.33 | $170.35 | $170.30 |
| Purchase #7 | $234.56 | 6.275% | $249.2786 | $249.28 | $249.30 | $249.30 |
| 7 purchase totals = | $919.70 | $981.0648 | $981.07 | $981.10 | $981.10 | |