| 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 | $167.35 | 10.755% | $185.3485 | $185.35 | $185.35 | $185.30 |
| Purchase #2 | $69.26 | 9.850% | $76.0821 | $76.08 | $76.10 | $76.10 |
| Purchase #3 | $183.41 | 9.285% | $200.4396 | $200.44 | $200.45 | $200.40 |
| Purchase #4 | $8.91 | 5.585% | $9.4076 | $9.41 | $9.40 | $9.40 |
| Purchase #5 | $124.76 | 12.823% | $140.758 | $140.76 | $140.75 | $140.80 |
| Purchase #6 | $193.26 | 8.804% | $210.2746 | $210.27 | $210.25 | $210.30 |
| Purchase #7 | $213.60 | 12.145% | $239.5417 | $239.54 | $239.55 | $239.50 |
| 7 purchase totals = | $960.55 | $1,061.8521 | $1,061.85 | $1,061.85 | $1,061.80 | |