| 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 | $181.60 | 5.433% | $191.4663 | $191.47 | $191.45 | $191.50 |
| Purchase #2 | $45.48 | 4.677% | $47.6071 | $47.61 | $47.60 | $47.60 |
| Purchase #3 | $249.59 | 5.826% | $264.1311 | $264.13 | $264.15 | $264.10 |
| Purchase #4 | $187.95 | 12.812% | $212.0302 | $212.03 | $212.05 | $212.00 |
| Purchase #5 | $28.63 | 6.191% | $30.4025 | $30.40 | $30.40 | $30.40 |
| Purchase #6 | $33.35 | 3.381% | $34.4776 | $34.48 | $34.50 | $34.50 |
| Purchase #7 | $192.93 | 10.598% | $213.3767 | $213.38 | $213.40 | $213.40 |
| 7 purchase totals = | $919.53 | $993.4915 | $993.50 | $993.55 | $993.50 | |