| 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 | $176.45 | 6.365% | $187.681 | $187.68 | $187.70 | $187.70 |
| Purchase #2 | $137.31 | 3.503% | $142.12 | $142.12 | $142.10 | $142.10 |
| Purchase #3 | $222.56 | 11.831% | $248.8911 | $248.89 | $248.90 | $248.90 |
| Purchase #4 | $125.75 | 11.814% | $140.6061 | $140.61 | $140.60 | $140.60 |
| Purchase #5 | $40.61 | 7.430% | $43.6273 | $43.63 | $43.65 | $43.60 |
| Purchase #6 | $183.73 | 11.599% | $205.0408 | $205.04 | $205.05 | $205.00 |
| Purchase #7 | $153.48 | 7.570% | $165.0984 | $165.10 | $165.10 | $165.10 |
| 7 purchase totals = | $1,039.89 | $1,133.0647 | $1,133.07 | $1,133.10 | $1,133.00 | |