| 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 | $96.79 | 10.751% | $107.1959 | $107.20 | $107.20 | $107.20 |
| Purchase #2 | $173.38 | 7.771% | $186.8534 | $186.85 | $186.85 | $186.90 |
| Purchase #3 | $148.98 | 10.463% | $164.5678 | $164.57 | $164.55 | $164.60 |
| Purchase #4 | $139.80 | 12.304% | $157.001 | $157.00 | $157.00 | $157.00 |
| Purchase #5 | $83.73 | 7.490% | $90.0014 | $90.00 | $90.00 | $90.00 |
| Purchase #6 | $48.70 | 12.580% | $54.8265 | $54.83 | $54.85 | $54.80 |
| Purchase #7 | $64.61 | 4.663% | $67.6228 | $67.62 | $67.60 | $67.60 |
| 7 purchase totals = | $755.99 | $828.0688 | $828.07 | $828.05 | $828.10 | |