| 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 | $154.86 | 13.196% | $175.2953 | $175.30 | $175.30 | $175.30 |
| Purchase #2 | $28.37 | 7.410% | $30.4722 | $30.47 | $30.45 | $30.50 |
| Purchase #3 | $140.94 | 11.836% | $157.6217 | $157.62 | $157.60 | $157.60 |
| Purchase #4 | $195.36 | 12.520% | $219.8191 | $219.82 | $219.80 | $219.80 |
| Purchase #5 | $149.62 | 6.199% | $158.8949 | $158.89 | $158.90 | $158.90 |
| Purchase #6 | $194.66 | 11.356% | $216.7656 | $216.77 | $216.75 | $216.80 |
| Purchase #7 | $61.27 | 12.145% | $68.7112 | $68.71 | $68.70 | $68.70 |
| 7 purchase totals = | $925.08 | $1,027.5800 | $1,027.58 | $1,027.50 | $1,027.60 | |