| 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 | $218.53 | 10.638% | $241.7772 | $241.78 | $241.80 | $241.80 |
| Purchase #2 | $120.36 | 7.618% | $129.529 | $129.53 | $129.55 | $129.50 |
| Purchase #3 | $51.57 | 8.763% | $56.0891 | $56.09 | $56.10 | $56.10 |
| Purchase #4 | $153.28 | 7.228% | $164.3591 | $164.36 | $164.35 | $164.40 |
| Purchase #5 | $72.73 | 7.860% | $78.4466 | $78.45 | $78.45 | $78.40 |
| Purchase #6 | $60.50 | 12.815% | $68.2531 | $68.25 | $68.25 | $68.30 |
| Purchase #7 | $46.47 | 8.327% | $50.3396 | $50.34 | $50.35 | $50.30 |
| 7 purchase totals = | $723.44 | $788.7937 | $788.80 | $788.85 | $788.80 | |