| 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 | $142.35 | 13.672% | $161.8121 | $161.81 | $161.80 | $161.80 |
| Purchase #2 | $92.79 | 3.120% | $95.685 | $95.69 | $95.70 | $95.70 |
| Purchase #3 | $109.30 | 12.582% | $123.0521 | $123.05 | $123.05 | $123.10 |
| Purchase #4 | $201.26 | 13.351% | $228.1302 | $228.13 | $228.15 | $228.10 |
| Purchase #5 | $175.37 | 4.224% | $182.7776 | $182.78 | $182.80 | $182.80 |
| Purchase #6 | $132.72 | 9.841% | $145.781 | $145.78 | $145.80 | $145.80 |
| Purchase #7 | $86.26 | 3.454% | $89.2394 | $89.24 | $89.25 | $89.20 |
| 7 purchase totals = | $940.05 | $1,026.4774 | $1,026.48 | $1,026.55 | $1,026.50 | |