| 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 | $195.27 | 11.310% | $217.355 | $217.36 | $217.35 | $217.40 |
| Purchase #2 | $147.91 | 11.666% | $165.1652 | $165.17 | $165.15 | $165.20 |
| Purchase #3 | $48.96 | 4.559% | $51.1921 | $51.19 | $51.20 | $51.20 |
| Purchase #4 | $129.68 | 13.362% | $147.0078 | $147.01 | $147.00 | $147.00 |
| Purchase #5 | $181.59 | 6.682% | $193.7238 | $193.72 | $193.70 | $193.70 |
| Purchase #6 | $21.44 | 4.328% | $22.3679 | $22.37 | $22.35 | $22.40 |
| Purchase #7 | $17.97 | 6.103% | $19.0667 | $19.07 | $19.05 | $19.10 |
| 7 purchase totals = | $742.82 | $815.8785 | $815.89 | $815.80 | $816.00 | |