| 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 | $157.68 | 11.502% | $175.8164 | $175.82 | $175.80 | $175.80 |
| Purchase #2 | $16.62 | 11.245% | $18.4889 | $18.49 | $18.50 | $18.50 |
| Purchase #3 | $236.78 | 4.703% | $247.9158 | $247.92 | $247.90 | $247.90 |
| Purchase #4 | $97.57 | 7.554% | $104.9404 | $104.94 | $104.95 | $104.90 |
| Purchase #5 | $196.49 | 3.805% | $203.9664 | $203.97 | $203.95 | $204.00 |
| Purchase #6 | $53.84 | 5.716% | $56.9175 | $56.92 | $56.90 | $56.90 |
| Purchase #7 | $226.43 | 13.104% | $256.1014 | $256.10 | $256.10 | $256.10 |
| 7 purchase totals = | $985.41 | $1,064.1468 | $1,064.16 | $1,064.10 | $1,064.10 | |