| 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 | $134.67 | 8.680% | $146.3594 | $146.36 | $146.35 | $146.40 |
| Purchase #2 | $136.82 | 6.487% | $145.6955 | $145.70 | $145.70 | $145.70 |
| Purchase #3 | $118.50 | 4.843% | $124.239 | $124.24 | $124.25 | $124.20 |
| Purchase #4 | $81.72 | 3.510% | $84.5884 | $84.59 | $84.60 | $84.60 |
| Purchase #5 | $22.71 | 7.260% | $24.3587 | $24.36 | $24.35 | $24.40 |
| Purchase #6 | $16.35 | 7.319% | $17.5467 | $17.55 | $17.55 | $17.50 |
| Purchase #7 | $171.37 | 7.201% | $183.7104 | $183.71 | $183.70 | $183.70 |
| 7 purchase totals = | $682.14 | $726.4981 | $726.51 | $726.50 | $726.50 | |