| 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 | $149.59 | 8.364% | $162.1017 | $162.10 | $162.10 | $162.10 |
| Purchase #2 | $186.54 | 5.319% | $196.4621 | $196.46 | $196.45 | $196.50 |
| Purchase #3 | $230.63 | 13.456% | $261.6636 | $261.66 | $261.65 | $261.70 |
| Purchase #4 | $66.86 | 5.117% | $70.2812 | $70.28 | $70.30 | $70.30 |
| Purchase #5 | $177.28 | 13.851% | $201.8351 | $201.84 | $201.85 | $201.80 |
| Purchase #6 | $72.53 | 4.722% | $75.9549 | $75.95 | $75.95 | $76.00 |
| Purchase #7 | $123.74 | 12.873% | $139.6691 | $139.67 | $139.65 | $139.70 |
| 7 purchase totals = | $1,007.17 | $1,107.9677 | $1,107.96 | $1,107.95 | $1,108.10 | |