| 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 | $156.64 | 13.351% | $177.553 | $177.55 | $177.55 | $177.60 |
| Purchase #2 | $161.57 | 9.871% | $177.5186 | $177.52 | $177.50 | $177.50 |
| Purchase #3 | $103.43 | 10.796% | $114.5963 | $114.60 | $114.60 | $114.60 |
| Purchase #4 | $239.48 | 5.582% | $252.8478 | $252.85 | $252.85 | $252.80 |
| Purchase #5 | $151.51 | 12.148% | $169.9154 | $169.92 | $169.90 | $169.90 |
| Purchase #6 | $69.78 | 4.387% | $72.8412 | $72.84 | $72.85 | $72.80 |
| Purchase #7 | $37.40 | 7.610% | $40.2461 | $40.25 | $40.25 | $40.20 |
| 7 purchase totals = | $919.81 | $1,005.5184 | $1,005.53 | $1,005.50 | $1,005.40 | |