| 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 | $152.29 | 12.552% | $171.4054 | $171.41 | $171.40 | $171.40 |
| Purchase #2 | $110.55 | 8.170% | $119.5819 | $119.58 | $119.60 | $119.60 |
| Purchase #3 | $179.98 | 12.604% | $202.6647 | $202.66 | $202.65 | $202.70 |
| Purchase #4 | $30.76 | 12.568% | $34.6259 | $34.63 | $34.65 | $34.60 |
| Purchase #5 | $97.64 | 9.499% | $106.9148 | $106.91 | $106.90 | $106.90 |
| Purchase #6 | $157.29 | 9.702% | $172.5503 | $172.55 | $172.55 | $172.60 |
| Purchase #7 | $126.39 | 9.704% | $138.6549 | $138.65 | $138.65 | $138.70 |
| 7 purchase totals = | $854.90 | $946.3979 | $946.39 | $946.40 | $946.50 | |