| 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 | $172.80 | 3.707% | $179.2057 | $179.21 | $179.20 | $179.20 |
| Purchase #2 | $105.42 | 8.756% | $114.6506 | $114.65 | $114.65 | $114.70 |
| Purchase #3 | $184.84 | 9.688% | $202.7473 | $202.75 | $202.75 | $202.70 |
| Purchase #4 | $60.31 | 4.276% | $62.8889 | $62.89 | $62.90 | $62.90 |
| Purchase #5 | $43.49 | 9.842% | $47.7703 | $47.77 | $47.75 | $47.80 |
| Purchase #6 | $226.81 | 10.382% | $250.3574 | $250.36 | $250.35 | $250.40 |
| Purchase #7 | $72.61 | 3.599% | $75.2232 | $75.22 | $75.20 | $75.20 |
| 7 purchase totals = | $866.28 | $932.8434 | $932.85 | $932.80 | $932.90 | |