| 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 | $152.58 | 5.351% | $160.7446 | $160.74 | $160.75 | $160.70 |
| Purchase #2 | $25.52 | 12.254% | $28.6472 | $28.65 | $28.65 | $28.60 |
| Purchase #3 | $71.63 | 3.521% | $74.1521 | $74.15 | $74.15 | $74.20 |
| Purchase #4 | $129.75 | 13.715% | $147.5452 | $147.55 | $147.55 | $147.50 |
| Purchase #5 | $215.94 | 7.157% | $231.3948 | $231.39 | $231.40 | $231.40 |
| Purchase #6 | $50.87 | 7.779% | $54.8272 | $54.83 | $54.85 | $54.80 |
| Purchase #7 | $150.48 | 7.322% | $161.4981 | $161.50 | $161.50 | $161.50 |
| 7 purchase totals = | $796.77 | $858.8092 | $858.81 | $858.85 | $858.70 | |