| 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 | $167.46 | 8.157% | $181.1197 | $181.12 | $181.10 | $181.10 |
| Purchase #2 | $203.42 | 11.556% | $226.9272 | $226.93 | $226.95 | $226.90 |
| Purchase #3 | $226.85 | 3.830% | $235.5384 | $235.54 | $235.55 | $235.50 |
| Purchase #4 | $65.72 | 6.140% | $69.7552 | $69.76 | $69.75 | $69.80 |
| Purchase #5 | $62.25 | 13.320% | $70.5417 | $70.54 | $70.55 | $70.50 |
| Purchase #6 | $224.88 | 3.365% | $232.4472 | $232.45 | $232.45 | $232.40 |
| Purchase #7 | $69.83 | 5.619% | $73.7537 | $73.75 | $73.75 | $73.80 |
| 7 purchase totals = | $1,020.41 | $1,090.0831 | $1,090.09 | $1,090.10 | $1,090.00 | |