| 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 | $95.80 | 9.339% | $104.7468 | $104.75 | $104.75 | $104.70 |
| Purchase #2 | $166.66 | 9.424% | $182.366 | $182.37 | $182.35 | $182.40 |
| Purchase #3 | $176.68 | 7.323% | $189.6183 | $189.62 | $189.60 | $189.60 |
| Purchase #4 | $250.68 | 4.596% | $262.2013 | $262.20 | $262.20 | $262.20 |
| Purchase #5 | $151.68 | 5.111% | $159.4324 | $159.43 | $159.45 | $159.40 |
| Purchase #6 | $146.94 | 3.506% | $152.0917 | $152.09 | $152.10 | $152.10 |
| Purchase #7 | $25.66 | 12.693% | $28.917 | $28.92 | $28.90 | $28.90 |
| 7 purchase totals = | $1,014.10 | $1,079.3735 | $1,079.38 | $1,079.35 | $1,079.30 | |