| 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 | $201.99 | 11.841% | $225.9076 | $225.91 | $225.90 | $225.90 |
| Purchase #2 | $74.48 | 3.674% | $77.2164 | $77.22 | $77.20 | $77.20 |
| Purchase #3 | $166.27 | 13.173% | $188.1727 | $188.17 | $188.15 | $188.20 |
| Purchase #4 | $174.41 | 7.807% | $188.0262 | $188.03 | $188.05 | $188.00 |
| Purchase #5 | $130.96 | 10.754% | $145.0434 | $145.04 | $145.05 | $145.00 |
| Purchase #6 | $89.61 | 13.729% | $101.9126 | $101.91 | $101.90 | $101.90 |
| Purchase #7 | $72.35 | 7.316% | $77.6431 | $77.64 | $77.65 | $77.60 |
| 7 purchase totals = | $910.07 | $1,003.9220 | $1,003.92 | $1,003.90 | $1,003.80 | |