| 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 | $196.95 | 12.856% | $222.2699 | $222.27 | $222.25 | $222.30 |
| Purchase #2 | $202.44 | 7.656% | $217.9388 | $217.94 | $217.95 | $217.90 |
| Purchase #3 | $177.60 | 4.175% | $185.0148 | $185.01 | $185.00 | $185.00 |
| Purchase #4 | $157.79 | 6.580% | $168.1726 | $168.17 | $168.15 | $168.20 |
| Purchase #5 | $59.55 | 13.582% | $67.6381 | $67.64 | $67.65 | $67.60 |
| Purchase #6 | $238.84 | 12.714% | $269.2061 | $269.21 | $269.20 | $269.20 |
| Purchase #7 | $5.57 | 12.162% | $6.2474 | $6.25 | $6.25 | $6.20 |
| 7 purchase totals = | $1,038.74 | $1,136.4877 | $1,136.49 | $1,136.45 | $1,136.40 | |