| 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 | $13.64 | 11.568% | $15.2179 | $15.22 | $15.20 | $15.20 |
| Purchase #2 | $153.42 | 13.868% | $174.6963 | $174.70 | $174.70 | $174.70 |
| Purchase #3 | $237.47 | 4.201% | $247.4461 | $247.45 | $247.45 | $247.40 |
| Purchase #4 | $195.58 | 8.343% | $211.8972 | $211.90 | $211.90 | $211.90 |
| Purchase #5 | $34.83 | 12.133% | $39.0559 | $39.06 | $39.05 | $39.10 |
| Purchase #6 | $152.78 | 8.530% | $165.8121 | $165.81 | $165.80 | $165.80 |
| Purchase #7 | $232.41 | 9.109% | $253.5802 | $253.58 | $253.60 | $253.60 |
| 7 purchase totals = | $1,020.13 | $1,107.7057 | $1,107.72 | $1,107.70 | $1,107.70 | |