| 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 | $175.81 | 7.627% | $189.219 | $189.22 | $189.20 | $189.20 |
| Purchase #2 | $219.81 | 10.708% | $243.3473 | $243.35 | $243.35 | $243.30 |
| Purchase #3 | $161.98 | 13.239% | $183.4245 | $183.42 | $183.40 | $183.40 |
| Purchase #4 | $216.83 | 4.183% | $225.9 | $225.90 | $225.90 | $225.90 |
| Purchase #5 | $48.34 | 6.653% | $51.5561 | $51.56 | $51.55 | $51.60 |
| Purchase #6 | $196.67 | 9.169% | $214.7027 | $214.70 | $214.70 | $214.70 |
| Purchase #7 | $20.87 | 7.439% | $22.4225 | $22.42 | $22.40 | $22.40 |
| 7 purchase totals = | $1,040.31 | $1,130.5721 | $1,130.57 | $1,130.50 | $1,130.50 | |