| 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 | $140.54 | 6.859% | $150.1796 | $150.18 | $150.20 | $150.20 |
| Purchase #2 | $31.52 | 4.333% | $32.8858 | $32.89 | $32.90 | $32.90 |
| Purchase #3 | $201.87 | 8.138% | $218.2982 | $218.30 | $218.30 | $218.30 |
| Purchase #4 | $9.74 | 10.674% | $10.7796 | $10.78 | $10.80 | $10.80 |
| Purchase #5 | $31.31 | 3.387% | $32.3705 | $32.37 | $32.35 | $32.40 |
| Purchase #6 | $158.39 | 5.554% | $167.187 | $167.19 | $167.20 | $167.20 |
| Purchase #7 | $237.44 | 3.657% | $246.1232 | $246.12 | $246.10 | $246.10 |
| 7 purchase totals = | $810.81 | $857.8239 | $857.83 | $857.85 | $857.90 | |