| 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 | $158.56 | 5.418% | $167.1508 | $167.15 | $167.15 | $167.20 |
| Purchase #2 | $224.88 | 12.139% | $252.1782 | $252.18 | $252.20 | $252.20 |
| Purchase #3 | $158.56 | 3.472% | $164.0652 | $164.07 | $164.05 | $164.10 |
| Purchase #4 | $200.66 | 12.817% | $226.3786 | $226.38 | $226.40 | $226.40 |
| Purchase #5 | $158.84 | 8.274% | $171.9824 | $171.98 | $172.00 | $172.00 |
| Purchase #6 | $55.64 | 12.569% | $62.6334 | $62.63 | $62.65 | $62.60 |
| Purchase #7 | $93.40 | 5.567% | $98.5996 | $98.60 | $98.60 | $98.60 |
| 7 purchase totals = | $1,050.54 | $1,142.9882 | $1,142.99 | $1,143.05 | $1,143.10 | |