| 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 | $154.85 | 10.115% | $170.5131 | $170.51 | $170.50 | $170.50 |
| Purchase #2 | $204.82 | 3.469% | $211.9252 | $211.93 | $211.95 | $211.90 |
| Purchase #3 | $87.85 | 10.773% | $97.3141 | $97.31 | $97.30 | $97.30 |
| Purchase #4 | $164.67 | 6.644% | $175.6107 | $175.61 | $175.60 | $175.60 |
| Purchase #5 | $114.38 | 8.575% | $124.1881 | $124.19 | $124.20 | $124.20 |
| Purchase #6 | $124.92 | 10.516% | $138.0566 | $138.06 | $138.05 | $138.10 |
| Purchase #7 | $182.27 | 3.516% | $188.6786 | $188.68 | $188.70 | $188.70 |
| 7 purchase totals = | $1,033.76 | $1,106.2864 | $1,106.29 | $1,106.30 | $1,106.30 | |