| 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 | $151.54 | 9.429% | $165.8287 | $165.83 | $165.85 | $165.80 |
| Purchase #2 | $33.55 | 13.709% | $38.1494 | $38.15 | $38.15 | $38.10 |
| Purchase #3 | $167.69 | 5.165% | $176.3512 | $176.35 | $176.35 | $176.40 |
| Purchase #4 | $215.51 | 11.591% | $240.4898 | $240.49 | $240.50 | $240.50 |
| Purchase #5 | $138.42 | 6.398% | $147.2761 | $147.28 | $147.30 | $147.30 |
| Purchase #6 | $241.72 | 11.275% | $268.9739 | $268.97 | $268.95 | $269.00 |
| Purchase #7 | $234.28 | 7.439% | $251.7081 | $251.71 | $251.70 | $251.70 |
| 7 purchase totals = | $1,182.71 | $1,288.7772 | $1,288.78 | $1,288.80 | $1,288.80 | |