| 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 | $185.89 | 6.614% | $198.1848 | $198.18 | $198.20 | $198.20 |
| Purchase #2 | $233.25 | 9.430% | $255.2455 | $255.25 | $255.25 | $255.20 |
| Purchase #3 | $101.62 | 4.730% | $106.4266 | $106.43 | $106.45 | $106.40 |
| Purchase #4 | $131.49 | 5.391% | $138.5786 | $138.58 | $138.60 | $138.60 |
| Purchase #5 | $133.38 | 7.819% | $143.809 | $143.81 | $143.80 | $143.80 |
| Purchase #6 | $55.92 | 4.715% | $58.5566 | $58.56 | $58.55 | $58.60 |
| Purchase #7 | $200.31 | 8.816% | $217.9693 | $217.97 | $217.95 | $218.00 |
| 7 purchase totals = | $1,041.86 | $1,118.7704 | $1,118.78 | $1,118.80 | $1,118.80 | |