| 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 | $176.46 | 6.589% | $188.0869 | $188.09 | $188.10 | $188.10 |
| Purchase #2 | $156.96 | 13.854% | $178.7052 | $178.71 | $178.70 | $178.70 |
| Purchase #3 | $189.65 | 13.301% | $214.8753 | $214.88 | $214.90 | $214.90 |
| Purchase #4 | $139.67 | 5.376% | $147.1787 | $147.18 | $147.20 | $147.20 |
| Purchase #5 | $216.65 | 6.702% | $231.1699 | $231.17 | $231.15 | $231.20 |
| Purchase #6 | $11.45 | 7.275% | $12.283 | $12.28 | $12.30 | $12.30 |
| Purchase #7 | $146.39 | 11.852% | $163.7401 | $163.74 | $163.75 | $163.70 |
| 7 purchase totals = | $1,037.23 | $1,136.0391 | $1,136.05 | $1,136.10 | $1,136.10 | |