| 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 | $160.85 | 9.672% | $176.4074 | $176.41 | $176.40 | $176.40 |
| Purchase #2 | $132.85 | 8.446% | $144.0705 | $144.07 | $144.05 | $144.10 |
| Purchase #3 | $168.50 | 4.277% | $175.7067 | $175.71 | $175.70 | $175.70 |
| Purchase #4 | $182.51 | 6.461% | $194.302 | $194.30 | $194.30 | $194.30 |
| Purchase #5 | $153.40 | 9.423% | $167.8549 | $167.85 | $167.85 | $167.90 |
| Purchase #6 | $151.30 | 7.433% | $162.5461 | $162.55 | $162.55 | $162.50 |
| Purchase #7 | $201.51 | 9.174% | $219.9965 | $220.00 | $220.00 | $220.00 |
| 7 purchase totals = | $1,150.92 | $1,240.8841 | $1,240.89 | $1,240.85 | $1,240.90 | |