| 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 | $157.45 | 12.796% | $177.5973 | $177.60 | $177.60 | $177.60 |
| Purchase #2 | $17.53 | 7.860% | $18.9079 | $18.91 | $18.90 | $18.90 |
| Purchase #3 | $241.93 | 12.624% | $272.4712 | $272.47 | $272.45 | $272.50 |
| Purchase #4 | $102.92 | 10.818% | $114.0539 | $114.05 | $114.05 | $114.10 |
| Purchase #5 | $128.59 | 9.470% | $140.7675 | $140.77 | $140.75 | $140.80 |
| Purchase #6 | $222.47 | 11.468% | $247.9829 | $247.98 | $248.00 | $248.00 |
| Purchase #7 | $99.92 | 9.824% | $109.7361 | $109.74 | $109.75 | $109.70 |
| 7 purchase totals = | $970.81 | $1,081.5168 | $1,081.52 | $1,081.50 | $1,081.60 | |