| 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 | $128.33 | 4.396% | $133.9714 | $133.97 | $133.95 | $134.00 |
| Purchase #2 | $10.34 | 5.353% | $10.8935 | $10.89 | $10.90 | $10.90 |
| Purchase #3 | $57.47 | 8.286% | $62.232 | $62.23 | $62.25 | $62.20 |
| Purchase #4 | $116.66 | 3.241% | $120.441 | $120.44 | $120.45 | $120.40 |
| Purchase #5 | $153.46 | 11.758% | $171.5038 | $171.50 | $171.50 | $171.50 |
| Purchase #6 | $223.70 | 3.109% | $230.6548 | $230.65 | $230.65 | $230.70 |
| Purchase #7 | $142.38 | 8.129% | $153.9541 | $153.95 | $153.95 | $154.00 |
| 7 purchase totals = | $832.34 | $883.6506 | $883.63 | $883.65 | $883.70 | |