| 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 | $176.81 | 7.316% | $189.7454 | $189.75 | $189.75 | $189.70 |
| Purchase #2 | $56.93 | 5.537% | $60.0822 | $60.08 | $60.10 | $60.10 |
| Purchase #3 | $99.74 | 9.388% | $109.1036 | $109.10 | $109.10 | $109.10 |
| Purchase #4 | $241.72 | 3.328% | $249.7644 | $249.76 | $249.75 | $249.80 |
| Purchase #5 | $33.78 | 7.112% | $36.1824 | $36.18 | $36.20 | $36.20 |
| Purchase #6 | $180.50 | 9.436% | $197.532 | $197.53 | $197.55 | $197.50 |
| Purchase #7 | $185.44 | 11.189% | $206.1889 | $206.19 | $206.20 | $206.20 |
| 7 purchase totals = | $974.92 | $1,048.5989 | $1,048.59 | $1,048.65 | $1,048.60 | |