| 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 | $190.80 | 4.643% | $199.6588 | $199.66 | $199.65 | $199.70 |
| Purchase #2 | $127.28 | 12.458% | $143.1365 | $143.14 | $143.15 | $143.10 |
| Purchase #3 | $183.34 | 13.482% | $208.0579 | $208.06 | $208.05 | $208.10 |
| Purchase #4 | $178.73 | 3.515% | $185.0124 | $185.01 | $185.00 | $185.00 |
| Purchase #5 | $88.81 | 6.404% | $94.4974 | $94.50 | $94.50 | $94.50 |
| Purchase #6 | $26.42 | 11.828% | $29.545 | $29.55 | $29.55 | $29.50 |
| Purchase #7 | $64.82 | 9.261% | $70.823 | $70.82 | $70.80 | $70.80 |
| 7 purchase totals = | $860.20 | $930.7310 | $930.74 | $930.70 | $930.70 | |