| 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 | $155.81 | 6.708% | $166.2617 | $166.26 | $166.25 | $166.30 |
| Purchase #2 | $151.35 | 11.871% | $169.3168 | $169.32 | $169.30 | $169.30 |
| Purchase #3 | $114.60 | 10.334% | $126.4428 | $126.44 | $126.45 | $126.40 |
| Purchase #4 | $190.57 | 4.303% | $198.7702 | $198.77 | $198.75 | $198.80 |
| Purchase #5 | $107.85 | 12.786% | $121.6397 | $121.64 | $121.65 | $121.60 |
| Purchase #6 | $217.43 | 5.294% | $228.9407 | $228.94 | $228.95 | $228.90 |
| Purchase #7 | $82.48 | 12.823% | $93.0564 | $93.06 | $93.05 | $93.10 |
| 7 purchase totals = | $1,020.09 | $1,104.4283 | $1,104.43 | $1,104.40 | $1,104.40 | |