| 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 | $140.39 | 13.735% | $159.6726 | $159.67 | $159.65 | $159.70 |
| Purchase #2 | $32.97 | 4.697% | $34.5186 | $34.52 | $34.50 | $34.50 |
| Purchase #3 | $130.48 | 3.105% | $134.5314 | $134.53 | $134.55 | $134.50 |
| Purchase #4 | $154.79 | 13.159% | $175.1588 | $175.16 | $175.15 | $175.20 |
| Purchase #5 | $29.62 | 3.676% | $30.7088 | $30.71 | $30.70 | $30.70 |
| Purchase #6 | $191.86 | 3.163% | $197.9285 | $197.93 | $197.95 | $197.90 |
| Purchase #7 | $167.43 | 11.741% | $187.088 | $187.09 | $187.10 | $187.10 |
| 7 purchase totals = | $847.54 | $919.6067 | $919.61 | $919.60 | $919.60 | |