| 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 | $152.31 | 12.322% | $171.0776 | $171.08 | $171.10 | $171.10 |
| Purchase #2 | $77.67 | 3.655% | $80.5088 | $80.51 | $80.50 | $80.50 |
| Purchase #3 | $97.65 | 9.254% | $106.6865 | $106.69 | $106.70 | $106.70 |
| Purchase #4 | $183.93 | 10.353% | $202.9723 | $202.97 | $202.95 | $203.00 |
| Purchase #5 | $121.92 | 7.116% | $130.5958 | $130.60 | $130.60 | $130.60 |
| Purchase #6 | $165.70 | 7.759% | $178.5567 | $178.56 | $178.55 | $178.60 |
| Purchase #7 | $186.74 | 8.862% | $203.2889 | $203.29 | $203.30 | $203.30 |
| 7 purchase totals = | $985.92 | $1,073.6866 | $1,073.70 | $1,073.70 | $1,073.80 | |