| 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 | $138.44 | 12.612% | $155.9001 | $155.90 | $155.90 | $155.90 |
| Purchase #2 | $6.44 | 4.183% | $6.7094 | $6.71 | $6.70 | $6.70 |
| Purchase #3 | $107.83 | 8.319% | $116.8004 | $116.80 | $116.80 | $116.80 |
| Purchase #4 | $12.99 | 3.642% | $13.4631 | $13.46 | $13.45 | $13.50 |
| Purchase #5 | $26.98 | 3.436% | $27.907 | $27.91 | $27.90 | $27.90 |
| Purchase #6 | $183.36 | 4.265% | $191.1803 | $191.18 | $191.20 | $191.20 |
| Purchase #7 | $112.67 | 9.140% | $122.968 | $122.97 | $122.95 | $123.00 |
| 7 purchase totals = | $588.71 | $634.9283 | $634.93 | $634.90 | $635.00 | |