| 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 | $182.56 | 4.791% | $191.3064 | $191.31 | $191.30 | $191.30 |
| Purchase #2 | $20.79 | 6.642% | $22.1709 | $22.17 | $22.15 | $22.20 |
| Purchase #3 | $216.86 | 10.610% | $239.8688 | $239.87 | $239.85 | $239.90 |
| Purchase #4 | $95.27 | 13.863% | $108.4773 | $108.48 | $108.50 | $108.50 |
| Purchase #5 | $202.52 | 12.691% | $228.2218 | $228.22 | $228.20 | $228.20 |
| Purchase #6 | $76.62 | 3.788% | $79.5224 | $79.52 | $79.50 | $79.50 |
| Purchase #7 | $188.59 | 7.604% | $202.9304 | $202.93 | $202.95 | $202.90 |
| 7 purchase totals = | $983.21 | $1,072.4980 | $1,072.50 | $1,072.45 | $1,072.50 | |