| 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 | $179.55 | 4.326% | $187.3173 | $187.32 | $187.30 | $187.30 |
| Purchase #2 | $221.38 | 6.441% | $235.6391 | $235.64 | $235.65 | $235.60 |
| Purchase #3 | $37.64 | 13.480% | $42.7139 | $42.71 | $42.70 | $42.70 |
| Purchase #4 | $152.52 | 11.292% | $169.7426 | $169.74 | $169.75 | $169.70 |
| Purchase #5 | $205.49 | 3.435% | $212.5486 | $212.55 | $212.55 | $212.50 |
| Purchase #6 | $96.35 | 3.261% | $99.492 | $99.49 | $99.50 | $99.50 |
| Purchase #7 | $209.99 | 12.676% | $236.6083 | $236.61 | $236.60 | $236.60 |
| 7 purchase totals = | $1,102.92 | $1,184.0618 | $1,184.06 | $1,184.05 | $1,183.90 | |