| 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 | $111.86 | 4.612% | $117.019 | $117.02 | $117.00 | $117.00 |
| Purchase #2 | $139.26 | 13.577% | $158.1673 | $158.17 | $158.15 | $158.20 |
| Purchase #3 | $37.28 | 13.818% | $42.4314 | $42.43 | $42.45 | $42.40 |
| Purchase #4 | $81.87 | 3.228% | $84.5128 | $84.51 | $84.50 | $84.50 |
| Purchase #5 | $46.84 | 8.811% | $50.9671 | $50.97 | $50.95 | $51.00 |
| Purchase #6 | $8.32 | 8.328% | $9.0129 | $9.01 | $9.00 | $9.00 |
| Purchase #7 | $8.85 | 7.429% | $9.5075 | $9.51 | $9.50 | $9.50 |
| 7 purchase totals = | $434.28 | $471.6180 | $471.62 | $471.55 | $471.60 | |