| 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 | $160.45 | 4.292% | $167.3365 | $167.34 | $167.35 | $167.30 |
| Purchase #2 | $148.67 | 7.830% | $160.3109 | $160.31 | $160.30 | $160.30 |
| Purchase #3 | $65.53 | 13.291% | $74.2396 | $74.24 | $74.25 | $74.20 |
| Purchase #4 | $249.72 | 13.543% | $283.5396 | $283.54 | $283.55 | $283.50 |
| Purchase #5 | $9.91 | 12.159% | $11.115 | $11.12 | $11.10 | $11.10 |
| Purchase #6 | $11.72 | 4.650% | $12.265 | $12.27 | $12.25 | $12.30 |
| Purchase #7 | $231.82 | 10.666% | $256.5459 | $256.55 | $256.55 | $256.50 |
| 7 purchase totals = | $877.82 | $965.3525 | $965.37 | $965.35 | $965.20 | |