| 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 | $189.59 | 8.143% | $205.0283 | $205.03 | $205.05 | $205.00 |
| Purchase #2 | $90.86 | 3.617% | $94.1464 | $94.15 | $94.15 | $94.10 |
| Purchase #3 | $81.52 | 10.329% | $89.9402 | $89.94 | $89.95 | $89.90 |
| Purchase #4 | $75.67 | 7.485% | $81.3339 | $81.33 | $81.35 | $81.30 |
| Purchase #5 | $12.75 | 9.495% | $13.9606 | $13.96 | $13.95 | $14.00 |
| Purchase #6 | $5.25 | 7.608% | $5.6494 | $5.65 | $5.65 | $5.60 |
| Purchase #7 | $76.96 | 13.518% | $87.3635 | $87.36 | $87.35 | $87.40 |
| 7 purchase totals = | $532.60 | $577.4223 | $577.42 | $577.45 | $577.30 | |