| 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 | $164.40 | 5.390% | $173.2612 | $173.26 | $173.25 | $173.30 |
| Purchase #2 | $211.62 | 13.240% | $239.6385 | $239.64 | $239.65 | $239.60 |
| Purchase #3 | $99.35 | 6.263% | $105.5723 | $105.57 | $105.55 | $105.60 |
| Purchase #4 | $183.59 | 10.614% | $203.0762 | $203.08 | $203.10 | $203.10 |
| Purchase #5 | $158.97 | 10.498% | $175.6587 | $175.66 | $175.65 | $175.70 |
| Purchase #6 | $112.56 | 4.614% | $117.7535 | $117.75 | $117.75 | $117.80 |
| Purchase #7 | $150.32 | 9.192% | $164.1374 | $164.14 | $164.15 | $164.10 |
| 7 purchase totals = | $1,080.81 | $1,179.0978 | $1,179.10 | $1,179.10 | $1,179.20 | |