| 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 | $68.74 | 11.781% | $76.8383 | $76.84 | $76.85 | $76.80 |
| Purchase #2 | $149.92 | 10.569% | $165.765 | $165.77 | $165.75 | $165.80 |
| Purchase #3 | $168.42 | 12.676% | $189.7689 | $189.77 | $189.75 | $189.80 |
| Purchase #4 | $113.77 | 3.570% | $117.8316 | $117.83 | $117.85 | $117.80 |
| Purchase #5 | $135.75 | 10.549% | $150.0703 | $150.07 | $150.05 | $150.10 |
| Purchase #6 | $183.37 | 12.380% | $206.0712 | $206.07 | $206.05 | $206.10 |
| Purchase #7 | $83.95 | 8.564% | $91.1395 | $91.14 | $91.15 | $91.10 |
| 7 purchase totals = | $903.92 | $997.4848 | $997.49 | $997.45 | $997.50 | |