| 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 | $175.56 | 6.870% | $187.621 | $187.62 | $187.60 | $187.60 |
| Purchase #2 | $23.43 | 9.712% | $25.7055 | $25.71 | $25.70 | $25.70 |
| Purchase #3 | $168.83 | 4.123% | $175.7909 | $175.79 | $175.80 | $175.80 |
| Purchase #4 | $194.68 | 11.400% | $216.8735 | $216.87 | $216.85 | $216.90 |
| Purchase #5 | $53.92 | 8.625% | $58.5706 | $58.57 | $58.55 | $58.60 |
| Purchase #6 | $76.54 | 9.489% | $83.8029 | $83.80 | $83.80 | $83.80 |
| Purchase #7 | $131.73 | 6.766% | $140.6429 | $140.64 | $140.65 | $140.60 |
| 7 purchase totals = | $824.69 | $889.0073 | $889.00 | $888.95 | $889.00 | |