| 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 | $191.88 | 8.258% | $207.7255 | $207.73 | $207.75 | $207.70 |
| Purchase #2 | $133.66 | 10.633% | $147.8721 | $147.87 | $147.85 | $147.90 |
| Purchase #3 | $234.75 | 10.737% | $259.9551 | $259.96 | $259.95 | $260.00 |
| Purchase #4 | $194.69 | 10.195% | $214.5386 | $214.54 | $214.55 | $214.50 |
| Purchase #5 | $162.84 | 4.436% | $170.0636 | $170.06 | $170.05 | $170.10 |
| Purchase #6 | $152.37 | 10.754% | $168.7559 | $168.76 | $168.75 | $168.80 |
| Purchase #7 | $193.57 | 12.401% | $217.5746 | $217.57 | $217.55 | $217.60 |
| 7 purchase totals = | $1,263.76 | $1,386.4854 | $1,386.49 | $1,386.45 | $1,386.60 | |