| 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 | $15.51 | 13.310% | $17.5744 | $17.57 | $17.55 | $17.60 |
| Purchase #2 | $190.34 | 8.392% | $206.3133 | $206.31 | $206.30 | $206.30 |
| Purchase #3 | $145.29 | 8.263% | $157.2953 | $157.30 | $157.30 | $157.30 |
| Purchase #4 | $50.68 | 11.868% | $56.6947 | $56.69 | $56.70 | $56.70 |
| Purchase #5 | $126.88 | 9.348% | $138.7407 | $138.74 | $138.75 | $138.70 |
| Purchase #6 | $229.75 | 8.510% | $249.3017 | $249.30 | $249.30 | $249.30 |
| Purchase #7 | $102.59 | 4.259% | $106.9593 | $106.96 | $106.95 | $107.00 |
| 7 purchase totals = | $861.04 | $932.8794 | $932.87 | $932.85 | $932.90 | |