| 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 | $115.35 | 6.496% | $122.8431 | $122.84 | $122.85 | $122.80 |
| Purchase #2 | $47.67 | 7.314% | $51.1566 | $51.16 | $51.15 | $51.20 |
| Purchase #3 | $156.60 | 6.838% | $167.3083 | $167.31 | $167.30 | $167.30 |
| Purchase #4 | $143.72 | 3.362% | $148.5519 | $148.55 | $148.55 | $148.60 |
| Purchase #5 | $209.44 | 7.185% | $224.4883 | $224.49 | $224.50 | $224.50 |
| Purchase #6 | $186.40 | 8.243% | $201.765 | $201.77 | $201.75 | $201.80 |
| Purchase #7 | $115.27 | 6.410% | $122.6588 | $122.66 | $122.65 | $122.70 |
| 7 purchase totals = | $974.45 | $1,038.7720 | $1,038.78 | $1,038.75 | $1,038.90 | |