| 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 | $139.57 | 12.465% | $156.9674 | $156.97 | $156.95 | $157.00 |
| Purchase #2 | $176.65 | 3.679% | $183.149 | $183.15 | $183.15 | $183.10 |
| Purchase #3 | $132.35 | 7.227% | $141.9149 | $141.91 | $141.90 | $141.90 |
| Purchase #4 | $94.62 | 10.358% | $104.4207 | $104.42 | $104.40 | $104.40 |
| Purchase #5 | $187.72 | 3.472% | $194.2376 | $194.24 | $194.25 | $194.20 |
| Purchase #6 | $147.80 | 9.795% | $162.277 | $162.28 | $162.30 | $162.30 |
| Purchase #7 | $12.43 | 12.426% | $13.9746 | $13.97 | $13.95 | $14.00 |
| 7 purchase totals = | $891.14 | $956.9412 | $956.94 | $956.90 | $956.90 | |