| 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 | $136.58 | 3.357% | $141.165 | $141.17 | $141.15 | $141.20 |
| Purchase #2 | $194.43 | 6.873% | $207.7932 | $207.79 | $207.80 | $207.80 |
| Purchase #3 | $157.78 | 6.256% | $167.6507 | $167.65 | $167.65 | $167.70 |
| Purchase #4 | $109.78 | 4.521% | $114.7432 | $114.74 | $114.75 | $114.70 |
| Purchase #5 | $128.78 | 8.826% | $140.1461 | $140.15 | $140.15 | $140.10 |
| Purchase #6 | $163.34 | 8.536% | $177.2827 | $177.28 | $177.30 | $177.30 |
| Purchase #7 | $160.64 | 4.837% | $168.4102 | $168.41 | $168.40 | $168.40 |
| 7 purchase totals = | $1,051.33 | $1,117.1911 | $1,117.19 | $1,117.20 | $1,117.20 | |