| 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 | $163.27 | 9.806% | $179.2803 | $179.28 | $179.30 | $179.30 |
| Purchase #2 | $110.73 | 3.598% | $114.7141 | $114.71 | $114.70 | $114.70 |
| Purchase #3 | $181.99 | 6.771% | $194.3125 | $194.31 | $194.30 | $194.30 |
| Purchase #4 | $186.38 | 10.263% | $205.5082 | $205.51 | $205.50 | $205.50 |
| Purchase #5 | $26.43 | 13.263% | $29.9354 | $29.94 | $29.95 | $29.90 |
| Purchase #6 | $164.70 | 4.570% | $172.2268 | $172.23 | $172.25 | $172.20 |
| Purchase #7 | $240.80 | 12.120% | $269.985 | $269.99 | $270.00 | $270.00 |
| 7 purchase totals = | $1,074.30 | $1,165.9623 | $1,165.97 | $1,166.00 | $1,165.90 | |