| 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 | $89.90 | 3.577% | $93.1157 | $93.12 | $93.10 | $93.10 |
| Purchase #2 | $20.90 | 7.312% | $22.4282 | $22.43 | $22.45 | $22.40 |
| Purchase #3 | $234.87 | 5.534% | $247.8677 | $247.87 | $247.85 | $247.90 |
| Purchase #4 | $177.89 | 4.474% | $185.8488 | $185.85 | $185.85 | $185.80 |
| Purchase #5 | $159.27 | 12.705% | $179.5053 | $179.51 | $179.50 | $179.50 |
| Purchase #6 | $168.95 | 5.282% | $177.8739 | $177.87 | $177.85 | $177.90 |
| Purchase #7 | $237.93 | 12.700% | $268.1471 | $268.15 | $268.15 | $268.10 |
| 7 purchase totals = | $1,089.71 | $1,174.7867 | $1,174.80 | $1,174.75 | $1,174.70 | |