| 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 | $134.96 | 4.796% | $141.4327 | $141.43 | $141.45 | $141.40 |
| Purchase #2 | $14.76 | 8.856% | $16.0671 | $16.07 | $16.05 | $16.10 |
| Purchase #3 | $171.44 | 13.301% | $194.2432 | $194.24 | $194.25 | $194.20 |
| Purchase #4 | $5.87 | 9.643% | $6.436 | $6.44 | $6.45 | $6.40 |
| Purchase #5 | $201.36 | 11.795% | $225.1104 | $225.11 | $225.10 | $225.10 |
| Purchase #6 | $131.67 | 3.757% | $136.6168 | $136.62 | $136.60 | $136.60 |
| Purchase #7 | $208.54 | 11.306% | $232.1175 | $232.12 | $232.10 | $232.10 |
| 7 purchase totals = | $868.60 | $952.0237 | $952.03 | $952.00 | $951.90 | |