| 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 | $179.89 | 10.859% | $199.4243 | $199.42 | $199.40 | $199.40 |
| Purchase #2 | $22.37 | 4.203% | $23.3102 | $23.31 | $23.30 | $23.30 |
| Purchase #3 | $250.51 | 7.806% | $270.0648 | $270.06 | $270.05 | $270.10 |
| Purchase #4 | $170.64 | 9.312% | $186.53 | $186.53 | $186.55 | $186.50 |
| Purchase #5 | $60.92 | 11.228% | $67.7601 | $67.76 | $67.75 | $67.80 |
| Purchase #6 | $151.96 | 13.698% | $172.7755 | $172.78 | $172.80 | $172.80 |
| Purchase #7 | $80.48 | 10.176% | $88.6696 | $88.67 | $88.65 | $88.70 |
| 7 purchase totals = | $916.77 | $1,008.5345 | $1,008.53 | $1,008.50 | $1,008.60 | |