| 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 | $156.51 | 10.604% | $173.1063 | $173.11 | $173.10 | $173.10 |
| Purchase #2 | $160.98 | 8.804% | $175.1527 | $175.15 | $175.15 | $175.20 |
| Purchase #3 | $25.71 | 4.536% | $26.8762 | $26.88 | $26.90 | $26.90 |
| Purchase #4 | $13.26 | 3.587% | $13.7356 | $13.74 | $13.75 | $13.70 |
| Purchase #5 | $77.85 | 9.433% | $85.1936 | $85.19 | $85.20 | $85.20 |
| Purchase #6 | $249.31 | 3.334% | $257.622 | $257.62 | $257.60 | $257.60 |
| Purchase #7 | $71.77 | 7.823% | $77.3846 | $77.38 | $77.40 | $77.40 |
| 7 purchase totals = | $755.39 | $809.0710 | $809.07 | $809.10 | $809.10 | |