| 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 | $82.87 | 9.358% | $90.625 | $90.63 | $90.65 | $90.60 |
| Purchase #2 | $186.67 | 4.764% | $195.563 | $195.56 | $195.55 | $195.60 |
| Purchase #3 | $187.87 | 11.268% | $209.0392 | $209.04 | $209.05 | $209.00 |
| Purchase #4 | $215.69 | 4.835% | $226.1186 | $226.12 | $226.10 | $226.10 |
| Purchase #5 | $37.92 | 6.710% | $40.4644 | $40.46 | $40.45 | $40.50 |
| Purchase #6 | $167.41 | 9.415% | $183.1717 | $183.17 | $183.15 | $183.20 |
| Purchase #7 | $234.67 | 6.418% | $249.7311 | $249.73 | $249.75 | $249.70 |
| 7 purchase totals = | $1,113.10 | $1,194.7130 | $1,194.71 | $1,194.70 | $1,194.70 | |