| 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 | $168.91 | 12.768% | $190.4764 | $190.48 | $190.50 | $190.50 |
| Purchase #2 | $170.47 | 7.395% | $183.0763 | $183.08 | $183.10 | $183.10 |
| Purchase #3 | $216.92 | 6.424% | $230.8549 | $230.85 | $230.85 | $230.90 |
| Purchase #4 | $126.91 | 9.569% | $139.054 | $139.05 | $139.05 | $139.10 |
| Purchase #5 | $155.37 | 7.400% | $166.8674 | $166.87 | $166.85 | $166.90 |
| Purchase #6 | $76.87 | 13.655% | $87.3666 | $87.37 | $87.35 | $87.40 |
| Purchase #7 | $83.98 | 8.305% | $90.9545 | $90.95 | $90.95 | $91.00 |
| 7 purchase totals = | $999.43 | $1,088.6501 | $1,088.65 | $1,088.65 | $1,088.90 | |