| 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 | $164.47 | 7.655% | $177.0602 | $177.06 | $177.05 | $177.10 |
| Purchase #2 | $196.81 | 7.195% | $210.9705 | $210.97 | $210.95 | $211.00 |
| Purchase #3 | $135.96 | 3.256% | $140.3869 | $140.39 | $140.40 | $140.40 |
| Purchase #4 | $146.26 | 4.695% | $153.1269 | $153.13 | $153.15 | $153.10 |
| Purchase #5 | $53.56 | 11.232% | $59.5759 | $59.58 | $59.60 | $59.60 |
| Purchase #6 | $207.95 | 11.457% | $231.7748 | $231.77 | $231.75 | $231.80 |
| Purchase #7 | $104.42 | 3.465% | $108.0382 | $108.04 | $108.05 | $108.00 |
| 7 purchase totals = | $1,009.43 | $1,080.9334 | $1,080.94 | $1,080.95 | $1,081.00 | |