| 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 | $211.47 | 3.475% | $218.8186 | $218.82 | $218.80 | $218.80 |
| Purchase #2 | $157.58 | 5.817% | $166.7464 | $166.75 | $166.75 | $166.70 |
| Purchase #3 | $145.48 | 9.150% | $158.7914 | $158.79 | $158.80 | $158.80 |
| Purchase #4 | $224.98 | 10.411% | $248.4027 | $248.40 | $248.40 | $248.40 |
| Purchase #5 | $170.89 | 5.469% | $180.236 | $180.24 | $180.25 | $180.20 |
| Purchase #6 | $72.65 | 12.190% | $81.506 | $81.51 | $81.50 | $81.50 |
| Purchase #7 | $14.26 | 8.538% | $15.4775 | $15.48 | $15.50 | $15.50 |
| 7 purchase totals = | $997.31 | $1,069.9786 | $1,069.99 | $1,070.00 | $1,069.90 | |