| 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 | $144.46 | 7.411% | $155.1659 | $155.17 | $155.15 | $155.20 |
| Purchase #2 | $104.68 | 5.627% | $110.5703 | $110.57 | $110.55 | $110.60 |
| Purchase #3 | $183.50 | 10.756% | $203.2373 | $203.24 | $203.25 | $203.20 |
| Purchase #4 | $192.94 | 13.863% | $219.6873 | $219.69 | $219.70 | $219.70 |
| Purchase #5 | $42.44 | 12.768% | $47.8587 | $47.86 | $47.85 | $47.90 |
| Purchase #6 | $41.98 | 9.764% | $46.0789 | $46.08 | $46.10 | $46.10 |
| Purchase #7 | $176.43 | 11.647% | $196.9788 | $196.98 | $197.00 | $197.00 |
| 7 purchase totals = | $886.43 | $979.5772 | $979.59 | $979.60 | $979.70 | |