| 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 | $162.68 | 13.169% | $184.1033 | $184.10 | $184.10 | $184.10 |
| Purchase #2 | $104.35 | 13.221% | $118.1461 | $118.15 | $118.15 | $118.10 |
| Purchase #3 | $29.90 | 9.629% | $32.7791 | $32.78 | $32.80 | $32.80 |
| Purchase #4 | $185.83 | 11.265% | $206.7637 | $206.76 | $206.75 | $206.80 |
| Purchase #5 | $82.33 | 9.339% | $90.0188 | $90.02 | $90.00 | $90.00 |
| Purchase #6 | $166.28 | 3.474% | $172.0566 | $172.06 | $172.05 | $172.10 |
| Purchase #7 | $81.95 | 3.249% | $84.6126 | $84.61 | $84.60 | $84.60 |
| 7 purchase totals = | $813.32 | $888.4802 | $888.48 | $888.45 | $888.50 | |