| 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 | $169.92 | 4.308% | $177.2402 | $177.24 | $177.25 | $177.20 |
| Purchase #2 | $237.79 | 11.850% | $265.9681 | $265.97 | $265.95 | $266.00 |
| Purchase #3 | $59.52 | 12.698% | $67.0778 | $67.08 | $67.10 | $67.10 |
| Purchase #4 | $187.75 | 4.507% | $196.2119 | $196.21 | $196.20 | $196.20 |
| Purchase #5 | $235.75 | 5.795% | $249.4117 | $249.41 | $249.40 | $249.40 |
| Purchase #6 | $136.67 | 8.228% | $147.9152 | $147.92 | $147.90 | $147.90 |
| Purchase #7 | $29.55 | 10.367% | $32.6134 | $32.61 | $32.60 | $32.60 |
| 7 purchase totals = | $1,056.95 | $1,136.4383 | $1,136.44 | $1,136.40 | $1,136.40 | |