| 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 | $192.65 | 7.227% | $206.5728 | $206.57 | $206.55 | $206.60 |
| Purchase #2 | $186.86 | 9.105% | $203.8736 | $203.87 | $203.85 | $203.90 |
| Purchase #3 | $69.45 | 4.125% | $72.3148 | $72.31 | $72.30 | $72.30 |
| Purchase #4 | $14.67 | 6.531% | $15.6281 | $15.63 | $15.65 | $15.60 |
| Purchase #5 | $112.65 | 9.617% | $123.4836 | $123.48 | $123.50 | $123.50 |
| Purchase #6 | $151.34 | 8.337% | $163.9572 | $163.96 | $163.95 | $164.00 |
| Purchase #7 | $97.99 | 7.357% | $105.1991 | $105.20 | $105.20 | $105.20 |
| 7 purchase totals = | $825.61 | $891.0292 | $891.02 | $891.00 | $891.10 | |