| 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 | $187.34 | 10.316% | $206.666 | $206.67 | $206.65 | $206.70 |
| Purchase #2 | $200.75 | 3.719% | $208.2159 | $208.22 | $208.20 | $208.20 |
| Purchase #3 | $229.85 | 4.204% | $239.5129 | $239.51 | $239.50 | $239.50 |
| Purchase #4 | $182.93 | 6.392% | $194.6229 | $194.62 | $194.60 | $194.60 |
| Purchase #5 | $36.58 | 4.112% | $38.0842 | $38.08 | $38.10 | $38.10 |
| Purchase #6 | $73.39 | 7.173% | $78.6543 | $78.65 | $78.65 | $78.70 |
| Purchase #7 | $87.67 | 11.173% | $97.4654 | $97.47 | $97.45 | $97.50 |
| 7 purchase totals = | $998.51 | $1,063.2216 | $1,063.22 | $1,063.15 | $1,063.30 | |