| 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 | $165.94 | 7.343% | $178.125 | $178.13 | $178.15 | $178.10 |
| Purchase #2 | $235.85 | 13.649% | $268.0412 | $268.04 | $268.05 | $268.00 |
| Purchase #3 | $206.81 | 12.835% | $233.3541 | $233.35 | $233.35 | $233.40 |
| Purchase #4 | $163.59 | 13.730% | $186.0509 | $186.05 | $186.05 | $186.10 |
| Purchase #5 | $50.74 | 12.442% | $57.0531 | $57.05 | $57.05 | $57.10 |
| Purchase #6 | $185.26 | 5.494% | $195.4382 | $195.44 | $195.45 | $195.40 |
| Purchase #7 | $56.83 | 9.111% | $62.0078 | $62.01 | $62.00 | $62.00 |
| 7 purchase totals = | $1,065.02 | $1,180.0703 | $1,180.07 | $1,180.10 | $1,180.10 | |