| 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 | $181.35 | 13.343% | $205.5475 | $205.55 | $205.55 | $205.50 |
| Purchase #2 | $36.88 | 6.107% | $39.1323 | $39.13 | $39.15 | $39.10 |
| Purchase #3 | $112.45 | 13.398% | $127.5161 | $127.52 | $127.50 | $127.50 |
| Purchase #4 | $17.55 | 7.140% | $18.8031 | $18.80 | $18.80 | $18.80 |
| Purchase #5 | $155.41 | 3.847% | $161.3886 | $161.39 | $161.40 | $161.40 |
| Purchase #6 | $160.60 | 13.106% | $181.6482 | $181.65 | $181.65 | $181.60 |
| Purchase #7 | $34.91 | 4.685% | $36.5455 | $36.55 | $36.55 | $36.50 |
| 7 purchase totals = | $699.15 | $770.5813 | $770.59 | $770.60 | $770.40 | |