| 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 | $137.65 | 9.270% | $150.4102 | $150.41 | $150.40 | $150.40 |
| Purchase #2 | $125.62 | 11.173% | $139.6555 | $139.66 | $139.65 | $139.70 |
| Purchase #3 | $206.99 | 6.329% | $220.0904 | $220.09 | $220.10 | $220.10 |
| Purchase #4 | $116.37 | 10.366% | $128.4329 | $128.43 | $128.45 | $128.40 |
| Purchase #5 | $134.91 | 8.699% | $146.6458 | $146.65 | $146.65 | $146.60 |
| Purchase #6 | $170.50 | 13.191% | $192.9907 | $192.99 | $193.00 | $193.00 |
| Purchase #7 | $162.55 | 3.752% | $168.6489 | $168.65 | $168.65 | $168.60 |
| 7 purchase totals = | $1,054.59 | $1,146.8744 | $1,146.88 | $1,146.90 | $1,146.80 | |