| 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 | $145.54 | 8.761% | $158.2908 | $158.29 | $158.30 | $158.30 |
| Purchase #2 | $202.54 | 8.659% | $220.0779 | $220.08 | $220.10 | $220.10 |
| Purchase #3 | $180.41 | 5.589% | $190.4931 | $190.49 | $190.50 | $190.50 |
| Purchase #4 | $157.86 | 11.173% | $175.4977 | $175.50 | $175.50 | $175.50 |
| Purchase #5 | $159.31 | 13.557% | $180.9077 | $180.91 | $180.90 | $180.90 |
| Purchase #6 | $175.61 | 5.471% | $185.2176 | $185.22 | $185.20 | $185.20 |
| Purchase #7 | $250.37 | 6.215% | $265.9305 | $265.93 | $265.95 | $265.90 |
| 7 purchase totals = | $1,271.64 | $1,376.4153 | $1,376.42 | $1,376.45 | $1,376.40 | |