| 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 | $165.88 | 9.244% | $181.2139 | $181.21 | $181.20 | $181.20 |
| Purchase #2 | $207.74 | 5.441% | $219.0431 | $219.04 | $219.05 | $219.00 |
| Purchase #3 | $21.91 | 13.527% | $24.8738 | $24.87 | $24.85 | $24.90 |
| Purchase #4 | $144.39 | 11.298% | $160.7032 | $160.70 | $160.70 | $160.70 |
| Purchase #5 | $58.74 | 12.786% | $66.2505 | $66.25 | $66.25 | $66.30 |
| Purchase #6 | $14.34 | 11.230% | $15.9504 | $15.95 | $15.95 | $16.00 |
| Purchase #7 | $73.57 | 13.706% | $83.6535 | $83.65 | $83.65 | $83.70 |
| 7 purchase totals = | $686.57 | $751.6884 | $751.67 | $751.65 | $751.80 | |