| 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 | $152.34 | 8.234% | $164.8837 | $164.88 | $164.90 | $164.90 |
| Purchase #2 | $8.88 | 7.814% | $9.5739 | $9.57 | $9.55 | $9.60 |
| Purchase #3 | $203.55 | 8.801% | $221.4644 | $221.46 | $221.45 | $221.50 |
| Purchase #4 | $214.63 | 5.640% | $226.7351 | $226.74 | $226.75 | $226.70 |
| Purchase #5 | $94.60 | 8.820% | $102.9437 | $102.94 | $102.95 | $102.90 |
| Purchase #6 | $231.70 | 3.195% | $239.1028 | $239.10 | $239.10 | $239.10 |
| Purchase #7 | $18.25 | 10.332% | $20.1356 | $20.14 | $20.15 | $20.10 |
| 7 purchase totals = | $923.95 | $984.8392 | $984.83 | $984.85 | $984.80 | |