| 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 | $144.50 | 5.123% | $151.9027 | $151.90 | $151.90 | $151.90 |
| Purchase #2 | $79.43 | 5.302% | $83.6414 | $83.64 | $83.65 | $83.60 |
| Purchase #3 | $93.77 | 4.184% | $97.6933 | $97.69 | $97.70 | $97.70 |
| Purchase #4 | $123.57 | 11.214% | $137.4271 | $137.43 | $137.45 | $137.40 |
| Purchase #5 | $242.62 | 7.310% | $260.3555 | $260.36 | $260.35 | $260.40 |
| Purchase #6 | $182.90 | 4.421% | $190.986 | $190.99 | $191.00 | $191.00 |
| Purchase #7 | $228.27 | 4.856% | $239.3548 | $239.35 | $239.35 | $239.40 |
| 7 purchase totals = | $1,095.06 | $1,161.3608 | $1,161.36 | $1,161.40 | $1,161.40 | |