| 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 | $133.98 | 9.690% | $146.9627 | $146.96 | $146.95 | $147.00 |
| Purchase #2 | $131.67 | 8.125% | $142.3682 | $142.37 | $142.35 | $142.40 |
| Purchase #3 | $63.35 | 10.619% | $70.0771 | $70.08 | $70.10 | $70.10 |
| Purchase #4 | $124.97 | 6.433% | $133.0093 | $133.01 | $133.00 | $133.00 |
| Purchase #5 | $198.27 | 10.366% | $218.8227 | $218.82 | $218.80 | $218.80 |
| Purchase #6 | $131.61 | 8.809% | $143.2035 | $143.20 | $143.20 | $143.20 |
| Purchase #7 | $239.92 | 9.487% | $262.6812 | $262.68 | $262.70 | $262.70 |
| 7 purchase totals = | $1,023.77 | $1,117.1247 | $1,117.12 | $1,117.10 | $1,117.20 | |