| 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 | $133.88 | 12.204% | $150.2187 | $150.22 | $150.20 | $150.20 |
| Purchase #2 | $32.40 | 11.874% | $36.2472 | $36.25 | $36.25 | $36.20 |
| Purchase #3 | $164.95 | 12.597% | $185.7288 | $185.73 | $185.75 | $185.70 |
| Purchase #4 | $203.82 | 11.507% | $227.2736 | $227.27 | $227.25 | $227.30 |
| Purchase #5 | $188.57 | 5.832% | $199.5674 | $199.57 | $199.55 | $199.60 |
| Purchase #6 | $120.50 | 8.186% | $130.3641 | $130.36 | $130.35 | $130.40 |
| Purchase #7 | $159.69 | 3.797% | $165.7534 | $165.75 | $165.75 | $165.80 |
| 7 purchase totals = | $1,003.81 | $1,095.1532 | $1,095.15 | $1,095.10 | $1,095.20 | |