| 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 | $167.83 | 4.310% | $175.0635 | $175.06 | $175.05 | $175.10 |
| Purchase #2 | $94.75 | 4.302% | $98.8261 | $98.83 | $98.85 | $98.80 |
| Purchase #3 | $161.79 | 9.185% | $176.6504 | $176.65 | $176.65 | $176.70 |
| Purchase #4 | $107.48 | 11.660% | $120.0122 | $120.01 | $120.00 | $120.00 |
| Purchase #5 | $111.87 | 13.715% | $127.213 | $127.21 | $127.20 | $127.20 |
| Purchase #6 | $180.41 | 7.277% | $193.5384 | $193.54 | $193.55 | $193.50 |
| Purchase #7 | $218.37 | 4.518% | $228.236 | $228.24 | $228.25 | $228.20 |
| 7 purchase totals = | $1,042.50 | $1,119.5396 | $1,119.54 | $1,119.55 | $1,119.50 | |