| 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 | $184.92 | 3.431% | $191.2646 | $191.26 | $191.25 | $191.30 |
| Purchase #2 | $182.37 | 3.118% | $188.0563 | $188.06 | $188.05 | $188.10 |
| Purchase #3 | $230.50 | 8.613% | $250.353 | $250.35 | $250.35 | $250.40 |
| Purchase #4 | $70.95 | 11.360% | $79.0099 | $79.01 | $79.00 | $79.00 |
| Purchase #5 | $161.68 | 8.265% | $175.0429 | $175.04 | $175.05 | $175.00 |
| Purchase #6 | $153.91 | 6.593% | $164.0573 | $164.06 | $164.05 | $164.10 |
| Purchase #7 | $125.99 | 4.164% | $131.2362 | $131.24 | $131.25 | $131.20 |
| 7 purchase totals = | $1,110.32 | $1,179.0202 | $1,179.02 | $1,179.00 | $1,179.10 | |