| 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 | $142.44 | 10.149% | $156.8962 | $156.90 | $156.90 | $156.90 |
| Purchase #2 | $8.25 | 13.128% | $9.3331 | $9.33 | $9.35 | $9.30 |
| Purchase #3 | $149.30 | 4.219% | $155.599 | $155.60 | $155.60 | $155.60 |
| Purchase #4 | $175.53 | 8.688% | $190.78 | $190.78 | $190.80 | $190.80 |
| Purchase #5 | $184.51 | 8.222% | $199.6804 | $199.68 | $199.70 | $199.70 |
| Purchase #6 | $31.30 | 11.874% | $35.0166 | $35.02 | $35.00 | $35.00 |
| Purchase #7 | $45.44 | 5.260% | $47.8301 | $47.83 | $47.85 | $47.80 |
| 7 purchase totals = | $736.77 | $795.1354 | $795.14 | $795.20 | $795.10 | |