| 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 | $173.34 | 12.812% | $195.5483 | $195.55 | $195.55 | $195.50 |
| Purchase #2 | $137.42 | 6.295% | $146.0706 | $146.07 | $146.05 | $146.10 |
| Purchase #3 | $232.62 | 3.547% | $240.871 | $240.87 | $240.85 | $240.90 |
| Purchase #4 | $21.79 | 8.133% | $23.5622 | $23.56 | $23.55 | $23.60 |
| Purchase #5 | $171.68 | 6.265% | $182.4358 | $182.44 | $182.45 | $182.40 |
| Purchase #6 | $8.77 | 9.260% | $9.5821 | $9.58 | $9.60 | $9.60 |
| Purchase #7 | $92.99 | 7.141% | $99.6304 | $99.63 | $99.65 | $99.60 |
| 7 purchase totals = | $838.61 | $897.7004 | $897.70 | $897.70 | $897.70 | |