| 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 | $163.69 | 11.640% | $182.7435 | $182.74 | $182.75 | $182.70 |
| Purchase #2 | $152.39 | 5.726% | $161.1159 | $161.12 | $161.10 | $161.10 |
| Purchase #3 | $38.56 | 9.747% | $42.3184 | $42.32 | $42.30 | $42.30 |
| Purchase #4 | $233.46 | 6.269% | $248.0956 | $248.10 | $248.10 | $248.10 |
| Purchase #5 | $115.35 | 8.775% | $125.472 | $125.47 | $125.45 | $125.50 |
| Purchase #6 | $173.25 | 13.341% | $196.3633 | $196.36 | $196.35 | $196.40 |
| Purchase #7 | $213.93 | 5.307% | $225.2833 | $225.28 | $225.30 | $225.30 |
| 7 purchase totals = | $1,090.63 | $1,181.3920 | $1,181.39 | $1,181.35 | $1,181.40 | |