| 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 | $157.58 | 10.650% | $174.3623 | $174.36 | $174.35 | $174.40 |
| Purchase #2 | $189.39 | 6.735% | $202.1454 | $202.15 | $202.15 | $202.10 |
| Purchase #3 | $78.30 | 11.295% | $87.144 | $87.14 | $87.15 | $87.10 |
| Purchase #4 | $160.75 | 10.140% | $177.0501 | $177.05 | $177.05 | $177.10 |
| Purchase #5 | $80.28 | 13.530% | $91.1419 | $91.14 | $91.15 | $91.10 |
| Purchase #6 | $94.70 | 8.695% | $102.9342 | $102.93 | $102.95 | $102.90 |
| Purchase #7 | $143.62 | 3.870% | $149.1781 | $149.18 | $149.20 | $149.20 |
| 7 purchase totals = | $904.62 | $983.9560 | $983.95 | $984.00 | $983.90 | |