| 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 | $147.25 | 7.854% | $158.815 | $158.82 | $158.80 | $158.80 |
| Purchase #2 | $159.58 | 12.718% | $179.8754 | $179.88 | $179.90 | $179.90 |
| Purchase #3 | $132.97 | 5.679% | $140.5214 | $140.52 | $140.50 | $140.50 |
| Purchase #4 | $171.56 | 7.145% | $183.818 | $183.82 | $183.80 | $183.80 |
| Purchase #5 | $94.75 | 12.626% | $106.7131 | $106.71 | $106.70 | $106.70 |
| Purchase #6 | $228.86 | 5.779% | $242.0858 | $242.09 | $242.10 | $242.10 |
| Purchase #7 | $125.98 | 10.222% | $138.8577 | $138.86 | $138.85 | $138.90 |
| 7 purchase totals = | $1,060.95 | $1,150.6864 | $1,150.70 | $1,150.65 | $1,150.70 | |