| 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 | $142.91 | 13.410% | $162.0742 | $162.07 | $162.05 | $162.10 |
| Purchase #2 | $17.72 | 6.807% | $18.9262 | $18.93 | $18.95 | $18.90 |
| Purchase #3 | $153.57 | 7.592% | $165.229 | $165.23 | $165.25 | $165.20 |
| Purchase #4 | $102.75 | 7.433% | $110.3874 | $110.39 | $110.40 | $110.40 |
| Purchase #5 | $54.64 | 13.662% | $62.1049 | $62.10 | $62.10 | $62.10 |
| Purchase #6 | $130.37 | 7.270% | $139.8479 | $139.85 | $139.85 | $139.80 |
| Purchase #7 | $20.69 | 11.418% | $23.0524 | $23.05 | $23.05 | $23.10 |
| 7 purchase totals = | $622.65 | $681.6220 | $681.62 | $681.65 | $681.60 | |