| 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 | $120.34 | 8.227% | $130.2404 | $130.24 | $130.25 | $130.20 |
| Purchase #2 | $145.79 | 5.612% | $153.9717 | $153.97 | $153.95 | $154.00 |
| Purchase #3 | $136.77 | 5.439% | $144.2089 | $144.21 | $144.20 | $144.20 |
| Purchase #4 | $208.82 | 6.136% | $221.6332 | $221.63 | $221.65 | $221.60 |
| Purchase #5 | $217.75 | 5.427% | $229.5673 | $229.57 | $229.55 | $229.60 |
| Purchase #6 | $78.31 | 12.506% | $88.1034 | $88.10 | $88.10 | $88.10 |
| Purchase #7 | $182.47 | 4.161% | $190.0626 | $190.06 | $190.05 | $190.10 |
| 7 purchase totals = | $1,090.25 | $1,157.7875 | $1,157.78 | $1,157.75 | $1,157.80 | |