| 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 | $149.44 | 4.573% | $156.2739 | $156.27 | $156.25 | $156.30 |
| Purchase #2 | $232.55 | 10.715% | $257.4677 | $257.47 | $257.45 | $257.50 |
| Purchase #3 | $45.92 | 4.122% | $47.8128 | $47.81 | $47.80 | $47.80 |
| Purchase #4 | $167.84 | 5.711% | $177.4253 | $177.43 | $177.45 | $177.40 |
| Purchase #5 | $165.75 | 3.820% | $172.0817 | $172.08 | $172.10 | $172.10 |
| Purchase #6 | $18.35 | 5.206% | $19.3053 | $19.31 | $19.30 | $19.30 |
| Purchase #7 | $146.78 | 5.513% | $154.872 | $154.87 | $154.85 | $154.90 |
| 7 purchase totals = | $926.63 | $985.2387 | $985.24 | $985.20 | $985.30 | |