| 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 | $117.46 | 13.445% | $133.2525 | $133.25 | $133.25 | $133.30 |
| Purchase #2 | $211.27 | 3.571% | $218.8145 | $218.81 | $218.80 | $218.80 |
| Purchase #3 | $41.67 | 8.421% | $45.179 | $45.18 | $45.20 | $45.20 |
| Purchase #4 | $136.73 | 12.620% | $153.9853 | $153.99 | $154.00 | $154.00 |
| Purchase #5 | $232.75 | 6.807% | $248.5933 | $248.59 | $248.60 | $248.60 |
| Purchase #6 | $199.69 | 9.848% | $219.3555 | $219.36 | $219.35 | $219.40 |
| Purchase #7 | $135.53 | 6.817% | $144.7691 | $144.77 | $144.75 | $144.80 |
| 7 purchase totals = | $1,075.10 | $1,163.9492 | $1,163.95 | $1,163.95 | $1,164.10 | |