| 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 | $86.70 | 7.301% | $93.03 | $93.03 | $93.05 | $93.00 |
| Purchase #2 | $172.88 | 13.467% | $196.1617 | $196.16 | $196.15 | $196.20 |
| Purchase #3 | $167.63 | 6.720% | $178.8947 | $178.89 | $178.90 | $178.90 |
| Purchase #4 | $206.68 | 9.629% | $226.5812 | $226.58 | $226.60 | $226.60 |
| Purchase #5 | $108.49 | 5.411% | $114.3604 | $114.36 | $114.35 | $114.40 |
| Purchase #6 | $198.95 | 4.821% | $208.5414 | $208.54 | $208.55 | $208.50 |
| Purchase #7 | $71.91 | 3.223% | $74.2277 | $74.23 | $74.25 | $74.20 |
| 7 purchase totals = | $1,013.24 | $1,091.7971 | $1,091.79 | $1,091.85 | $1,091.80 | |