| 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 | $150.49 | 11.706% | $168.1064 | $168.11 | $168.10 | $168.10 |
| Purchase #2 | $159.63 | 6.800% | $170.4848 | $170.48 | $170.50 | $170.50 |
| Purchase #3 | $145.99 | 12.118% | $163.6811 | $163.68 | $163.70 | $163.70 |
| Purchase #4 | $199.62 | 5.218% | $210.0362 | $210.04 | $210.05 | $210.00 |
| Purchase #5 | $50.86 | 10.186% | $56.0406 | $56.04 | $56.05 | $56.00 |
| Purchase #6 | $80.88 | 9.661% | $88.6938 | $88.69 | $88.70 | $88.70 |
| Purchase #7 | $168.75 | 5.422% | $177.8996 | $177.90 | $177.90 | $177.90 |
| 7 purchase totals = | $956.22 | $1,034.9425 | $1,034.94 | $1,035.00 | $1,034.90 | |