| 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 | $203.48 | 8.218% | $220.202 | $220.20 | $220.20 | $220.20 |
| Purchase #2 | $126.53 | 12.384% | $142.1995 | $142.20 | $142.20 | $142.20 |
| Purchase #3 | $131.33 | 12.767% | $148.0969 | $148.10 | $148.10 | $148.10 |
| Purchase #4 | $177.58 | 13.464% | $201.4894 | $201.49 | $201.50 | $201.50 |
| Purchase #5 | $147.42 | 7.424% | $158.3645 | $158.36 | $158.35 | $158.40 |
| Purchase #6 | $141.41 | 11.522% | $157.7033 | $157.70 | $157.70 | $157.70 |
| Purchase #7 | $132.66 | 4.678% | $138.8658 | $138.87 | $138.85 | $138.90 |
| 7 purchase totals = | $1,060.41 | $1,166.9214 | $1,166.92 | $1,166.90 | $1,167.00 | |