| 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 | $161.59 | 8.382% | $175.1345 | $175.13 | $175.15 | $175.10 |
| Purchase #2 | $226.99 | 12.751% | $255.9335 | $255.93 | $255.95 | $255.90 |
| Purchase #3 | $88.25 | 4.669% | $92.3704 | $92.37 | $92.35 | $92.40 |
| Purchase #4 | $210.28 | 9.804% | $230.8959 | $230.90 | $230.90 | $230.90 |
| Purchase #5 | $41.51 | 5.792% | $43.9143 | $43.91 | $43.90 | $43.90 |
| Purchase #6 | $62.58 | 7.557% | $67.3092 | $67.31 | $67.30 | $67.30 |
| Purchase #7 | $14.91 | 10.816% | $16.5227 | $16.52 | $16.50 | $16.50 |
| 7 purchase totals = | $806.11 | $882.0805 | $882.07 | $882.05 | $882.00 | |