| 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 | $187.37 | 9.815% | $205.7604 | $205.76 | $205.75 | $205.80 |
| Purchase #2 | $76.31 | 12.231% | $85.6435 | $85.64 | $85.65 | $85.60 |
| Purchase #3 | $248.79 | 4.605% | $260.2468 | $260.25 | $260.25 | $260.20 |
| Purchase #4 | $76.77 | 6.471% | $81.7378 | $81.74 | $81.75 | $81.70 |
| Purchase #5 | $179.64 | 9.493% | $196.6932 | $196.69 | $196.70 | $196.70 |
| Purchase #6 | $211.55 | 4.770% | $221.6409 | $221.64 | $221.65 | $221.60 |
| Purchase #7 | $88.51 | 7.510% | $95.1571 | $95.16 | $95.15 | $95.20 |
| 7 purchase totals = | $1,068.94 | $1,146.8797 | $1,146.88 | $1,146.90 | $1,146.80 | |