| 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 | $165.90 | 8.301% | $179.6714 | $179.67 | $179.65 | $179.70 |
| Purchase #2 | $112.44 | 13.241% | $127.3282 | $127.33 | $127.35 | $127.30 |
| Purchase #3 | $150.85 | 10.235% | $166.2895 | $166.29 | $166.30 | $166.30 |
| Purchase #4 | $140.96 | 4.387% | $147.1439 | $147.14 | $147.15 | $147.10 |
| Purchase #5 | $237.81 | 13.325% | $269.4982 | $269.50 | $269.50 | $269.50 |
| Purchase #6 | $238.99 | 10.847% | $264.9132 | $264.91 | $264.90 | $264.90 |
| Purchase #7 | $81.78 | 3.749% | $84.8459 | $84.85 | $84.85 | $84.80 |
| 7 purchase totals = | $1,128.73 | $1,239.6903 | $1,239.69 | $1,239.70 | $1,239.60 | |