| 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 | $166.37 | 13.737% | $189.2242 | $189.22 | $189.20 | $189.20 |
| Purchase #2 | $6.35 | 10.375% | $7.0088 | $7.01 | $7.00 | $7.00 |
| Purchase #3 | $178.25 | 4.160% | $185.6652 | $185.67 | $185.65 | $185.70 |
| Purchase #4 | $109.44 | 8.187% | $118.3999 | $118.40 | $118.40 | $118.40 |
| Purchase #5 | $108.79 | 9.388% | $119.0032 | $119.00 | $119.00 | $119.00 |
| Purchase #6 | $114.74 | 5.678% | $121.2549 | $121.25 | $121.25 | $121.30 |
| Purchase #7 | $196.42 | 9.301% | $214.689 | $214.69 | $214.70 | $214.70 |
| 7 purchase totals = | $880.36 | $955.2452 | $955.24 | $955.20 | $955.30 | |