| 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 | $151.34 | 9.668% | $165.9716 | $165.97 | $165.95 | $166.00 |
| Purchase #2 | $43.62 | 4.857% | $45.7386 | $45.74 | $45.75 | $45.70 |
| Purchase #3 | $244.52 | 7.228% | $262.1939 | $262.19 | $262.20 | $262.20 |
| Purchase #4 | $190.54 | 7.490% | $204.8114 | $204.81 | $204.80 | $204.80 |
| Purchase #5 | $121.60 | 12.481% | $136.7769 | $136.78 | $136.80 | $136.80 |
| Purchase #6 | $11.69 | 4.782% | $12.249 | $12.25 | $12.25 | $12.20 |
| Purchase #7 | $44.90 | 3.783% | $46.5986 | $46.60 | $46.60 | $46.60 |
| 7 purchase totals = | $808.21 | $874.3400 | $874.34 | $874.35 | $874.30 | |