| 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 | $158.93 | 10.474% | $175.5763 | $175.58 | $175.60 | $175.60 |
| Purchase #2 | $207.62 | 6.356% | $220.8163 | $220.82 | $220.80 | $220.80 |
| Purchase #3 | $97.49 | 9.197% | $106.4562 | $106.46 | $106.45 | $106.50 |
| Purchase #4 | $128.75 | 6.803% | $137.5089 | $137.51 | $137.50 | $137.50 |
| Purchase #5 | $168.99 | 4.849% | $177.1843 | $177.18 | $177.20 | $177.20 |
| Purchase #6 | $229.74 | 10.210% | $253.1965 | $253.20 | $253.20 | $253.20 |
| Purchase #7 | $100.29 | 13.758% | $114.0879 | $114.09 | $114.10 | $114.10 |
| 7 purchase totals = | $1,091.81 | $1,184.8264 | $1,184.84 | $1,184.85 | $1,184.90 | |