| 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 | $60.51 | 12.344% | $67.9794 | $67.98 | $68.00 | $68.00 |
| Purchase #2 | $102.99 | 5.437% | $108.5896 | $108.59 | $108.60 | $108.60 |
| Purchase #3 | $178.51 | 4.366% | $186.3037 | $186.30 | $186.30 | $186.30 |
| Purchase #4 | $152.34 | 8.694% | $165.5844 | $165.58 | $165.60 | $165.60 |
| Purchase #5 | $60.44 | 13.402% | $68.5402 | $68.54 | $68.55 | $68.50 |
| Purchase #6 | $136.82 | 8.842% | $148.9176 | $148.92 | $148.90 | $148.90 |
| Purchase #7 | $171.56 | 8.513% | $186.1649 | $186.16 | $186.15 | $186.20 |
| 7 purchase totals = | $863.17 | $932.0798 | $932.07 | $932.10 | $932.10 | |