| 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 | $166.74 | 4.816% | $174.7702 | $174.77 | $174.75 | $174.80 |
| Purchase #2 | $134.34 | 9.602% | $147.2393 | $147.24 | $147.25 | $147.20 |
| Purchase #3 | $222.87 | 11.395% | $248.266 | $248.27 | $248.25 | $248.30 |
| Purchase #4 | $133.66 | 7.671% | $143.9131 | $143.91 | $143.90 | $143.90 |
| Purchase #5 | $43.68 | 12.871% | $49.3021 | $49.30 | $49.30 | $49.30 |
| Purchase #6 | $239.50 | 10.397% | $264.4008 | $264.40 | $264.40 | $264.40 |
| Purchase #7 | $102.88 | 9.728% | $112.8882 | $112.89 | $112.90 | $112.90 |
| 7 purchase totals = | $1,043.67 | $1,140.7797 | $1,140.78 | $1,140.75 | $1,140.80 | |