| 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 | $176.95 | 4.450% | $184.8243 | $184.82 | $184.80 | $184.80 |
| Purchase #2 | $16.87 | 8.248% | $18.2614 | $18.26 | $18.25 | $18.30 |
| Purchase #3 | $192.47 | 11.533% | $214.6676 | $214.67 | $214.65 | $214.70 |
| Purchase #4 | $157.99 | 11.593% | $176.3058 | $176.31 | $176.30 | $176.30 |
| Purchase #5 | $237.95 | 4.647% | $249.0075 | $249.01 | $249.00 | $249.00 |
| Purchase #6 | $62.68 | 13.556% | $71.1769 | $71.18 | $71.20 | $71.20 |
| Purchase #7 | $209.94 | 7.157% | $224.9654 | $224.97 | $224.95 | $225.00 |
| 7 purchase totals = | $1,054.85 | $1,139.2089 | $1,139.22 | $1,139.15 | $1,139.30 | |