| 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 | $209.83 | 6.708% | $223.9054 | $223.91 | $223.90 | $223.90 |
| Purchase #2 | $73.73 | 8.742% | $80.1755 | $80.18 | $80.20 | $80.20 |
| Purchase #3 | $155.78 | 11.440% | $173.6012 | $173.60 | $173.60 | $173.60 |
| Purchase #4 | $140.26 | 3.606% | $145.3178 | $145.32 | $145.30 | $145.30 |
| Purchase #5 | $208.79 | 9.567% | $228.7649 | $228.76 | $228.75 | $228.80 |
| Purchase #6 | $90.63 | 7.709% | $97.6167 | $97.62 | $97.60 | $97.60 |
| Purchase #7 | $136.81 | 8.450% | $148.3704 | $148.37 | $148.35 | $148.40 |
| 7 purchase totals = | $1,015.83 | $1,097.7519 | $1,097.76 | $1,097.70 | $1,097.80 | |