| 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 | $34.49 | 10.679% | $38.1732 | $38.17 | $38.15 | $38.20 |
| Purchase #2 | $161.85 | 8.734% | $175.986 | $175.99 | $176.00 | $176.00 |
| Purchase #3 | $15.60 | 9.282% | $17.048 | $17.05 | $17.05 | $17.00 |
| Purchase #4 | $231.63 | 8.712% | $251.8096 | $251.81 | $251.80 | $251.80 |
| Purchase #5 | $76.54 | 13.252% | $86.6831 | $86.68 | $86.70 | $86.70 |
| Purchase #6 | $216.95 | 7.541% | $233.3102 | $233.31 | $233.30 | $233.30 |
| Purchase #7 | $207.40 | 9.319% | $226.7276 | $226.73 | $226.75 | $226.70 |
| 7 purchase totals = | $944.46 | $1,029.7377 | $1,029.74 | $1,029.75 | $1,029.70 | |