| 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 | $158.85 | 3.839% | $164.9483 | $164.95 | $164.95 | $164.90 |
| Purchase #2 | $191.51 | 7.486% | $205.8464 | $205.85 | $205.85 | $205.80 |
| Purchase #3 | $18.68 | 5.458% | $19.6996 | $19.70 | $19.70 | $19.70 |
| Purchase #4 | $88.59 | 7.129% | $94.9056 | $94.91 | $94.90 | $94.90 |
| Purchase #5 | $153.43 | 12.124% | $172.0319 | $172.03 | $172.05 | $172.00 |
| Purchase #6 | $46.45 | 11.322% | $51.7091 | $51.71 | $51.70 | $51.70 |
| Purchase #7 | $116.87 | 5.778% | $123.6227 | $123.62 | $123.60 | $123.60 |
| 7 purchase totals = | $774.38 | $832.7636 | $832.77 | $832.75 | $832.60 | |