| 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 | $98.40 | 9.211% | $107.4636 | $107.46 | $107.45 | $107.50 |
| Purchase #2 | $173.58 | 8.507% | $188.3465 | $188.35 | $188.35 | $188.30 |
| Purchase #3 | $98.32 | 8.418% | $106.5966 | $106.60 | $106.60 | $106.60 |
| Purchase #4 | $154.74 | 3.507% | $160.1667 | $160.17 | $160.15 | $160.20 |
| Purchase #5 | $178.53 | 11.237% | $198.5914 | $198.59 | $198.60 | $198.60 |
| Purchase #6 | $147.82 | 13.241% | $167.3928 | $167.39 | $167.40 | $167.40 |
| Purchase #7 | $67.83 | 11.637% | $75.7234 | $75.72 | $75.70 | $75.70 |
| 7 purchase totals = | $919.22 | $1,004.2810 | $1,004.28 | $1,004.25 | $1,004.30 | |