| 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 | $135.75 | 13.428% | $153.9785 | $153.98 | $154.00 | $154.00 |
| Purchase #2 | $92.49 | 12.651% | $104.1909 | $104.19 | $104.20 | $104.20 |
| Purchase #3 | $86.92 | 13.744% | $98.8663 | $98.87 | $98.85 | $98.90 |
| Purchase #4 | $107.34 | 4.451% | $112.1177 | $112.12 | $112.10 | $112.10 |
| Purchase #5 | $127.58 | 9.805% | $140.0892 | $140.09 | $140.10 | $140.10 |
| Purchase #6 | $92.80 | 8.629% | $100.8077 | $100.81 | $100.80 | $100.80 |
| Purchase #7 | $39.88 | 5.133% | $41.927 | $41.93 | $41.95 | $41.90 |
| 7 purchase totals = | $682.76 | $751.9773 | $751.99 | $752.00 | $752.00 | |