| 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 | $127.94 | 3.504% | $132.423 | $132.42 | $132.40 | $132.40 |
| Purchase #2 | $18.42 | 9.286% | $20.1305 | $20.13 | $20.15 | $20.10 |
| Purchase #3 | $20.66 | 7.677% | $22.2461 | $22.25 | $22.25 | $22.20 |
| Purchase #4 | $159.54 | 3.127% | $164.5288 | $164.53 | $164.55 | $164.50 |
| Purchase #5 | $193.28 | 10.585% | $213.7387 | $213.74 | $213.75 | $213.70 |
| Purchase #6 | $169.81 | 11.116% | $188.6861 | $188.69 | $188.70 | $188.70 |
| Purchase #7 | $40.90 | 6.506% | $43.561 | $43.56 | $43.55 | $43.60 |
| 7 purchase totals = | $730.55 | $785.3142 | $785.32 | $785.35 | $785.20 | |