| 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 | $202.77 | 7.554% | $218.0872 | $218.09 | $218.10 | $218.10 |
| Purchase #2 | $73.90 | 3.677% | $76.6173 | $76.62 | $76.60 | $76.60 |
| Purchase #3 | $165.46 | 10.821% | $183.3644 | $183.36 | $183.35 | $183.40 |
| Purchase #4 | $153.57 | 6.348% | $163.3186 | $163.32 | $163.30 | $163.30 |
| Purchase #5 | $92.45 | 10.786% | $102.4217 | $102.42 | $102.40 | $102.40 |
| Purchase #6 | $45.39 | 5.375% | $47.8297 | $47.83 | $47.85 | $47.80 |
| Purchase #7 | $57.29 | 6.780% | $61.1743 | $61.17 | $61.15 | $61.20 |
| 7 purchase totals = | $790.83 | $852.8132 | $852.81 | $852.75 | $852.80 | |