| 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 | $176.90 | 5.792% | $187.146 | $187.15 | $187.15 | $187.10 |
| Purchase #2 | $110.51 | 6.682% | $117.8943 | $117.89 | $117.90 | $117.90 |
| Purchase #3 | $114.26 | 8.541% | $124.0189 | $124.02 | $124.00 | $124.00 |
| Purchase #4 | $186.84 | 10.803% | $207.0243 | $207.02 | $207.00 | $207.00 |
| Purchase #5 | $98.83 | 5.682% | $104.4455 | $104.45 | $104.45 | $104.40 |
| Purchase #6 | $130.33 | 12.433% | $146.5339 | $146.53 | $146.55 | $146.50 |
| Purchase #7 | $217.78 | 3.215% | $224.7816 | $224.78 | $224.80 | $224.80 |
| 7 purchase totals = | $1,035.45 | $1,111.8445 | $1,111.84 | $1,111.85 | $1,111.70 | |