| 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 | $166.92 | 12.344% | $187.5246 | $187.52 | $187.50 | $187.50 |
| Purchase #2 | $104.50 | 12.552% | $117.6168 | $117.62 | $117.60 | $117.60 |
| Purchase #3 | $203.26 | 8.554% | $220.6469 | $220.65 | $220.65 | $220.60 |
| Purchase #4 | $77.91 | 13.710% | $88.5915 | $88.59 | $88.60 | $88.60 |
| Purchase #5 | $160.62 | 4.282% | $167.4977 | $167.50 | $167.50 | $167.50 |
| Purchase #6 | $120.37 | 8.115% | $130.138 | $130.14 | $130.15 | $130.10 |
| Purchase #7 | $233.43 | 10.358% | $257.6087 | $257.61 | $257.60 | $257.60 |
| 7 purchase totals = | $1,067.01 | $1,169.6242 | $1,169.63 | $1,169.60 | $1,169.50 | |