| 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 | $145.34 | 13.614% | $165.1266 | $165.13 | $165.15 | $165.10 |
| Purchase #2 | $174.91 | 8.567% | $189.8945 | $189.89 | $189.90 | $189.90 |
| Purchase #3 | $197.68 | 12.857% | $223.0957 | $223.10 | $223.10 | $223.10 |
| Purchase #4 | $189.92 | 12.702% | $214.0436 | $214.04 | $214.05 | $214.00 |
| Purchase #5 | $43.96 | 12.485% | $49.4484 | $49.45 | $49.45 | $49.40 |
| Purchase #6 | $192.87 | 9.558% | $211.3045 | $211.30 | $211.30 | $211.30 |
| Purchase #7 | $142.74 | 6.735% | $152.3535 | $152.35 | $152.35 | $152.40 |
| 7 purchase totals = | $1,087.42 | $1,205.2668 | $1,205.26 | $1,205.30 | $1,205.20 | |