| 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 | $128.45 | 7.573% | $138.1775 | $138.18 | $138.20 | $138.20 |
| Purchase #2 | $110.81 | 10.870% | $122.855 | $122.86 | $122.85 | $122.90 |
| Purchase #3 | $243.75 | 10.352% | $268.983 | $268.98 | $269.00 | $269.00 |
| Purchase #4 | $41.71 | 3.801% | $43.2954 | $43.30 | $43.30 | $43.30 |
| Purchase #5 | $132.41 | 4.359% | $138.1818 | $138.18 | $138.20 | $138.20 |
| Purchase #6 | $241.89 | 7.661% | $260.4212 | $260.42 | $260.40 | $260.40 |
| Purchase #7 | $176.30 | 5.312% | $185.6651 | $185.67 | $185.65 | $185.70 |
| 7 purchase totals = | $1,075.32 | $1,157.5790 | $1,157.59 | $1,157.60 | $1,157.70 | |