| 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 | $13.59 | 9.579% | $14.8918 | $14.89 | $14.90 | $14.90 |
| Purchase #2 | $232.92 | 8.565% | $252.8696 | $252.87 | $252.85 | $252.90 |
| Purchase #3 | $146.77 | 12.721% | $165.4406 | $165.44 | $165.45 | $165.40 |
| Purchase #4 | $146.30 | 3.154% | $150.9143 | $150.91 | $150.90 | $150.90 |
| Purchase #5 | $68.99 | 3.416% | $71.3467 | $71.35 | $71.35 | $71.30 |
| Purchase #6 | $142.74 | 12.825% | $161.0464 | $161.05 | $161.05 | $161.00 |
| Purchase #7 | $155.58 | 7.354% | $167.0214 | $167.02 | $167.00 | $167.00 |
| 7 purchase totals = | $906.89 | $983.5308 | $983.53 | $983.50 | $983.40 | |