| 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 | $191.29 | 13.696% | $217.4891 | $217.49 | $217.50 | $217.50 |
| Purchase #2 | $142.29 | 13.666% | $161.7354 | $161.74 | $161.75 | $161.70 |
| Purchase #3 | $170.40 | 3.165% | $175.7932 | $175.79 | $175.80 | $175.80 |
| Purchase #4 | $178.29 | 4.606% | $186.502 | $186.50 | $186.50 | $186.50 |
| Purchase #5 | $243.90 | 13.157% | $275.9899 | $275.99 | $276.00 | $276.00 |
| Purchase #6 | $64.58 | 5.293% | $67.9982 | $68.00 | $68.00 | $68.00 |
| Purchase #7 | $100.80 | 6.379% | $107.23 | $107.23 | $107.25 | $107.20 |
| 7 purchase totals = | $1,091.55 | $1,192.7378 | $1,192.74 | $1,192.80 | $1,192.70 | |