| 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 | $6.59 | 11.416% | $7.3423 | $7.34 | $7.35 | $7.30 |
| Purchase #2 | $148.49 | 11.542% | $165.6287 | $165.63 | $165.65 | $165.60 |
| Purchase #3 | $239.61 | 10.285% | $264.2539 | $264.25 | $264.25 | $264.30 |
| Purchase #4 | $219.36 | 6.612% | $233.8641 | $233.86 | $233.85 | $233.90 |
| Purchase #5 | $197.82 | 5.628% | $208.9533 | $208.95 | $208.95 | $209.00 |
| Purchase #6 | $183.73 | 10.810% | $203.5912 | $203.59 | $203.60 | $203.60 |
| Purchase #7 | $87.74 | 8.772% | $95.4366 | $95.44 | $95.45 | $95.40 |
| 7 purchase totals = | $1,083.34 | $1,179.0701 | $1,179.06 | $1,179.10 | $1,179.10 | |