| 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 | $78.68 | 9.550% | $86.1939 | $86.19 | $86.20 | $86.20 |
| Purchase #2 | $160.26 | 11.349% | $178.4479 | $178.45 | $178.45 | $178.40 |
| Purchase #3 | $159.27 | 9.633% | $174.6125 | $174.61 | $174.60 | $174.60 |
| Purchase #4 | $238.88 | 3.707% | $247.7353 | $247.74 | $247.75 | $247.70 |
| Purchase #5 | $223.48 | 6.115% | $237.1458 | $237.15 | $237.15 | $237.10 |
| Purchase #6 | $7.46 | 3.552% | $7.725 | $7.73 | $7.75 | $7.70 |
| Purchase #7 | $236.89 | 5.797% | $250.6225 | $250.62 | $250.60 | $250.60 |
| 7 purchase totals = | $1,104.92 | $1,182.4829 | $1,182.49 | $1,182.50 | $1,182.30 | |