| 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 | $180.53 | 8.103% | $195.1583 | $195.16 | $195.15 | $195.20 |
| Purchase #2 | $155.70 | 6.260% | $165.4468 | $165.45 | $165.45 | $165.40 |
| Purchase #3 | $102.95 | 6.562% | $109.7056 | $109.71 | $109.70 | $109.70 |
| Purchase #4 | $41.56 | 8.231% | $44.9808 | $44.98 | $45.00 | $45.00 |
| Purchase #5 | $79.52 | 5.289% | $83.7258 | $83.73 | $83.75 | $83.70 |
| Purchase #6 | $122.90 | 4.695% | $128.6702 | $128.67 | $128.65 | $128.70 |
| Purchase #7 | $139.32 | 10.594% | $154.0796 | $154.08 | $154.10 | $154.10 |
| 7 purchase totals = | $822.48 | $881.7671 | $881.78 | $881.80 | $881.80 | |