| 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 | $115.84 | 6.592% | $123.4762 | $123.48 | $123.50 | $123.50 |
| Purchase #2 | $147.33 | 13.834% | $167.7116 | $167.71 | $167.70 | $167.70 |
| Purchase #3 | $195.83 | 8.317% | $212.1172 | $212.12 | $212.10 | $212.10 |
| Purchase #4 | $163.92 | 4.775% | $171.7472 | $171.75 | $171.75 | $171.70 |
| Purchase #5 | $195.59 | 7.162% | $209.5982 | $209.60 | $209.60 | $209.60 |
| Purchase #6 | $35.44 | 13.224% | $40.1266 | $40.13 | $40.15 | $40.10 |
| Purchase #7 | $212.48 | 6.492% | $226.2742 | $226.27 | $226.25 | $226.30 |
| 7 purchase totals = | $1,066.43 | $1,151.0512 | $1,151.06 | $1,151.05 | $1,151.00 | |