| 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 | $165.76 | 8.183% | $179.3241 | $179.32 | $179.30 | $179.30 |
| Purchase #2 | $19.95 | 13.830% | $22.7091 | $22.71 | $22.70 | $22.70 |
| Purchase #3 | $242.69 | 5.218% | $255.3536 | $255.35 | $255.35 | $255.40 |
| Purchase #4 | $93.38 | 4.334% | $97.4271 | $97.43 | $97.45 | $97.40 |
| Purchase #5 | $98.46 | 7.328% | $105.6751 | $105.68 | $105.70 | $105.70 |
| Purchase #6 | $127.49 | 6.388% | $135.6341 | $135.63 | $135.65 | $135.60 |
| Purchase #7 | $205.79 | 5.704% | $217.5283 | $217.53 | $217.55 | $217.50 |
| 7 purchase totals = | $953.52 | $1,013.6514 | $1,013.65 | $1,013.70 | $1,013.60 | |