| 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 | $172.75 | 9.856% | $189.7762 | $189.78 | $189.80 | $189.80 |
| Purchase #2 | $186.94 | 3.682% | $193.8231 | $193.82 | $193.80 | $193.80 |
| Purchase #3 | $217.82 | 3.477% | $225.3936 | $225.39 | $225.40 | $225.40 |
| Purchase #4 | $64.82 | 6.598% | $69.0968 | $69.10 | $69.10 | $69.10 |
| Purchase #5 | $22.98 | 6.373% | $24.4445 | $24.44 | $24.45 | $24.40 |
| Purchase #6 | $249.31 | 5.442% | $262.8775 | $262.88 | $262.90 | $262.90 |
| Purchase #7 | $111.42 | 5.496% | $117.5436 | $117.54 | $117.55 | $117.50 |
| 7 purchase totals = | $1,026.04 | $1,082.9553 | $1,082.95 | $1,083.00 | $1,082.90 | |