| 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 | $181.45 | 3.164% | $187.1911 | $187.19 | $187.20 | $187.20 |
| Purchase #2 | $152.36 | 11.245% | $169.4929 | $169.49 | $169.50 | $169.50 |
| Purchase #3 | $9.70 | 11.280% | $10.7942 | $10.79 | $10.80 | $10.80 |
| Purchase #4 | $162.54 | 4.543% | $169.9242 | $169.92 | $169.90 | $169.90 |
| Purchase #5 | $163.69 | 7.568% | $176.0781 | $176.08 | $176.10 | $176.10 |
| Purchase #6 | $34.85 | 13.473% | $39.5453 | $39.55 | $39.55 | $39.50 |
| Purchase #7 | $208.53 | 4.143% | $217.1694 | $217.17 | $217.15 | $217.20 |
| 7 purchase totals = | $913.12 | $970.1952 | $970.19 | $970.20 | $970.20 | |