| 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 | $152.81 | 7.772% | $164.6864 | $164.69 | $164.70 | $164.70 |
| Purchase #2 | $82.63 | 6.458% | $87.9662 | $87.97 | $87.95 | $88.00 |
| Purchase #3 | $181.50 | 5.286% | $191.0941 | $191.09 | $191.10 | $191.10 |
| Purchase #4 | $104.94 | 3.378% | $108.4849 | $108.48 | $108.50 | $108.50 |
| Purchase #5 | $218.40 | 10.828% | $242.0484 | $242.05 | $242.05 | $242.00 |
| Purchase #6 | $210.95 | 9.819% | $231.6632 | $231.66 | $231.65 | $231.70 |
| Purchase #7 | $112.71 | 12.775% | $127.1087 | $127.11 | $127.10 | $127.10 |
| 7 purchase totals = | $1,063.94 | $1,153.0519 | $1,153.05 | $1,153.05 | $1,153.10 | |