| 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 | $136.68 | 3.280% | $141.1631 | $141.16 | $141.15 | $141.20 |
| Purchase #2 | $177.49 | 4.436% | $185.3635 | $185.36 | $185.35 | $185.40 |
| Purchase #3 | $24.83 | 11.621% | $27.7155 | $27.72 | $27.70 | $27.70 |
| Purchase #4 | $217.87 | 4.461% | $227.5892 | $227.59 | $227.60 | $227.60 |
| Purchase #5 | $125.33 | 7.177% | $134.3249 | $134.32 | $134.30 | $134.30 |
| Purchase #6 | $83.53 | 13.271% | $94.6153 | $94.62 | $94.60 | $94.60 |
| Purchase #7 | $11.62 | 11.807% | $12.992 | $12.99 | $13.00 | $13.00 |
| 7 purchase totals = | $777.35 | $823.7635 | $823.76 | $823.70 | $823.80 | |