| 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 | $167.91 | 5.655% | $177.4053 | $177.41 | $177.40 | $177.40 |
| Purchase #2 | $165.51 | 6.273% | $175.8924 | $175.89 | $175.90 | $175.90 |
| Purchase #3 | $198.35 | 9.737% | $217.6633 | $217.66 | $217.65 | $217.70 |
| Purchase #4 | $63.25 | 8.605% | $68.6927 | $68.69 | $68.70 | $68.70 |
| Purchase #5 | $158.47 | 3.512% | $164.0355 | $164.04 | $164.05 | $164.00 |
| Purchase #6 | $5.94 | 7.488% | $6.3848 | $6.38 | $6.40 | $6.40 |
| Purchase #7 | $189.37 | 11.295% | $210.7593 | $210.76 | $210.75 | $210.80 |
| 7 purchase totals = | $948.80 | $1,020.8333 | $1,020.83 | $1,020.85 | $1,020.90 | |