| 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 | $168.89 | 4.406% | $176.3313 | $176.33 | $176.35 | $176.30 |
| Purchase #2 | $133.81 | 3.762% | $138.8439 | $138.84 | $138.85 | $138.80 |
| Purchase #3 | $158.96 | 12.255% | $178.4405 | $178.44 | $178.45 | $178.40 |
| Purchase #4 | $220.61 | 3.156% | $227.5725 | $227.57 | $227.55 | $227.60 |
| Purchase #5 | $239.59 | 3.545% | $248.0835 | $248.08 | $248.10 | $248.10 |
| Purchase #6 | $176.47 | 5.189% | $185.627 | $185.63 | $185.65 | $185.60 |
| Purchase #7 | $16.35 | 9.838% | $17.9585 | $17.96 | $17.95 | $18.00 |
| 7 purchase totals = | $1,114.68 | $1,172.8572 | $1,172.85 | $1,172.90 | $1,172.80 | |