| 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 | $143.80 | 11.234% | $159.9545 | $159.95 | $159.95 | $160.00 |
| Purchase #2 | $226.27 | 4.318% | $236.0403 | $236.04 | $236.05 | $236.00 |
| Purchase #3 | $81.60 | 6.122% | $86.5956 | $86.60 | $86.60 | $86.60 |
| Purchase #4 | $36.76 | 6.387% | $39.1079 | $39.11 | $39.10 | $39.10 |
| Purchase #5 | $78.93 | 7.707% | $85.0131 | $85.01 | $85.00 | $85.00 |
| Purchase #6 | $139.54 | 5.502% | $147.2175 | $147.22 | $147.20 | $147.20 |
| Purchase #7 | $78.26 | 3.192% | $80.7581 | $80.76 | $80.75 | $80.80 |
| 7 purchase totals = | $785.16 | $834.6870 | $834.69 | $834.65 | $834.70 | |