| 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 | $169.51 | 9.372% | $185.3965 | $185.40 | $185.40 | $185.40 |
| Purchase #2 | $47.66 | 7.749% | $51.3532 | $51.35 | $51.35 | $51.40 |
| Purchase #3 | $194.29 | 5.821% | $205.5996 | $205.60 | $205.60 | $205.60 |
| Purchase #4 | $195.99 | 11.626% | $218.7758 | $218.78 | $218.80 | $218.80 |
| Purchase #5 | $63.68 | 11.106% | $70.7523 | $70.75 | $70.75 | $70.80 |
| Purchase #6 | $146.34 | 6.373% | $155.6662 | $155.67 | $155.65 | $155.70 |
| Purchase #7 | $142.53 | 6.357% | $151.5906 | $151.59 | $151.60 | $151.60 |
| 7 purchase totals = | $960.00 | $1,039.1342 | $1,039.14 | $1,039.15 | $1,039.30 | |