| 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 | $143.43 | 10.547% | $158.5576 | $158.56 | $158.55 | $158.60 |
| Purchase #2 | $205.36 | 8.205% | $222.2098 | $222.21 | $222.20 | $222.20 |
| Purchase #3 | $115.97 | 4.298% | $120.9544 | $120.95 | $120.95 | $121.00 |
| Purchase #4 | $247.97 | 13.547% | $281.5625 | $281.56 | $281.55 | $281.60 |
| Purchase #5 | $110.28 | 8.785% | $119.9681 | $119.97 | $119.95 | $120.00 |
| Purchase #6 | $100.64 | 10.285% | $110.9908 | $110.99 | $111.00 | $111.00 |
| Purchase #7 | $38.76 | 9.114% | $42.2926 | $42.29 | $42.30 | $42.30 |
| 7 purchase totals = | $962.41 | $1,056.5358 | $1,056.53 | $1,056.50 | $1,056.70 | |