| 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 | $145.53 | 6.310% | $154.7129 | $154.71 | $154.70 | $154.70 |
| Purchase #2 | $77.55 | 13.478% | $88.0022 | $88.00 | $88.00 | $88.00 |
| Purchase #3 | $232.77 | 12.320% | $261.4473 | $261.45 | $261.45 | $261.40 |
| Purchase #4 | $117.53 | 12.819% | $132.5962 | $132.60 | $132.60 | $132.60 |
| Purchase #5 | $166.50 | 7.642% | $179.2239 | $179.22 | $179.20 | $179.20 |
| Purchase #6 | $105.76 | 4.141% | $110.1395 | $110.14 | $110.15 | $110.10 |
| Purchase #7 | $109.67 | 4.796% | $114.9298 | $114.93 | $114.95 | $114.90 |
| 7 purchase totals = | $955.31 | $1,041.0518 | $1,041.05 | $1,041.05 | $1,040.90 | |