| 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 | $153.93 | 5.267% | $162.0375 | $162.04 | $162.05 | $162.00 |
| Purchase #2 | $133.28 | 10.578% | $147.3784 | $147.38 | $147.40 | $147.40 |
| Purchase #3 | $237.90 | 10.549% | $262.9961 | $263.00 | $263.00 | $263.00 |
| Purchase #4 | $186.84 | 4.179% | $194.648 | $194.65 | $194.65 | $194.60 |
| Purchase #5 | $125.53 | 5.729% | $132.7216 | $132.72 | $132.70 | $132.70 |
| Purchase #6 | $185.52 | 6.741% | $198.0259 | $198.03 | $198.05 | $198.00 |
| Purchase #7 | $92.27 | 8.322% | $99.9487 | $99.95 | $99.95 | $99.90 |
| 7 purchase totals = | $1,115.27 | $1,197.7562 | $1,197.77 | $1,197.80 | $1,197.60 | |