| 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 | $174.36 | 8.515% | $189.2068 | $189.21 | $189.20 | $189.20 |
| Purchase #2 | $83.81 | 7.753% | $90.3078 | $90.31 | $90.30 | $90.30 |
| Purchase #3 | $166.42 | 4.808% | $174.4215 | $174.42 | $174.40 | $174.40 |
| Purchase #4 | $182.65 | 6.358% | $194.2629 | $194.26 | $194.25 | $194.30 |
| Purchase #5 | $233.87 | 11.834% | $261.5462 | $261.55 | $261.55 | $261.50 |
| Purchase #6 | $218.54 | 7.107% | $234.0716 | $234.07 | $234.05 | $234.10 |
| Purchase #7 | $98.99 | 3.238% | $102.1953 | $102.20 | $102.20 | $102.20 |
| 7 purchase totals = | $1,158.64 | $1,246.0121 | $1,246.02 | $1,245.95 | $1,246.00 | |